82:
rough description of the theory and practice points. Therefore, the detailed interpretation of the points listed in the ISO standards is up to the diving agency and the instructor. A major difference between ISO 24801-1 and ISO 24801-2 is not only the maximum diving depth, but also that the supervised diver (ISO 24801-1) must always be guided by a professional guide, i.e., a dive master or an instructor, while ISO 24801-2 may dive together with equally experienced divers. The professional who guides supervised divers, takes control of the dive route. That is, dive time, dive depth and the actions to be taken in case of possible negative parameters such as current, visibility, but also the behavior of the divers and the group. The knowledge required for this is therefore not checked in ISO 24801-1 diver evaluation, or only in a rudimentary way. In the medical field, this mainly concerns
178:
guided dives in limited open water, with a previous theoretical introduction. The
Passport Diver experience does not include certification, but can be counted towards a NAUI Scuba Diver course (SD) within six months. The Passport Diver experience does not require prior experience of diving, but normal physical health and fitness are required. Persons who wish to participate in a Passport Diver offer must be at least 12 years old, but a NAUI Junior Passport Diver can be done at the age of eight. The experience for children differs only by a child-oriented presentation of the same contents.
187:
40:
111:
10782:
10852:
10840:
10806:
211:
philosophy - after a theory lesson, dives usually take place on the same day. The pool dives - which can also take place in calm, current free, shallow open water, provide the training in the basic and emergency skills, including getting into the water, breathing under water using the regulator, use of fins, basic buoyancy control, mask clearing and regulator recovery. The same exercises are partly repeated in the open water dives.
10794:
214:
PADI-SD training can be started without prior experience of diving. Normal physical health and fitness are required. Persons who wish to attend an SD course must be at least 15 years old, but a PADI Junior SD course (JSD) can be attended at the age of 10 years. The children's dive course differs only
237:
Some diving organizations dispense with a training level corresponding to the
Supervised Diver and define the contents of the Autonomous Diver according to (ISO 24801-2) as the lowest level of training and breeding. In addition to the above, the following training corresponds to the Supervised Diver
177:
The NAUI Passport Diver (PD) is not a diving certification, it is only an entry-level experience opportunity for interested amateurs to try out recreational diving. In this course, all the contents required by the standard for the
Supervised Diver are taught. The Passport Diver training includes two
67:
Prerequisites for training, including age and health requirements, There is no minimum age specified in the ISO 24801-1 standard. Therefore, the decision here lies with the diving organizations. However, it can be assumed that the guidelines for diving with children apply. In the case of minors, the
146:
Every year around 1.7 million people are trained according to ISO 24801. Despite the standardization, the dive courses of individual diving organizations differ considerably in their content, expansion and philosophy. However, the minimum requirements defined in the ISO standard guarantee that a
81:
Evaluation of knowledge and practical skills. The theoretical and practical skills mentioned in the ISO 24801-1 standard are almost similar to those in the ISO 24801-2 standard in some areas, but the competencies of the divers are quite different. This is because the ISO standard contains only a
71:
Required theoretical knowledge regarding scuba and basic diving equipment, the basic physics of diving, medical problems related to diving, the diving environment, scuba diver separation procedure. The use of breathing gases other than air is not specifically prohibited, provided the associated
228:
or instructor, to dive to a maximum depth of 12 meters. After successful completion, training can be continued with Open Water Diver
Training (OWD). The SSI SD course does not require previous experience of diving. Normal physical health and fitness are required and an SSI Medical Statement is
54:
In some parts of the world there is minimum requirement which corresponds to the
Autonomous Diver certification and an in-date medical certificate for hiring diving equipment and taking part in recreational diving. In these places a certificate which only corresponds to the Supervised Diver is
229:
issued. The learner must be able to swim 180 meters without an aid. Persons who wish to attend an SD course must be at least 15 years old, but SSI Junior SD training can be done at the age of 10 years. The children's dive course differs only in a child-oriented mediation of the same contents.
210:
course (OWD). Due to the modular design, Open Water Diver training can be divided into two courses, of which the first is PADI Scuba Diver. The SD course includes three theory and three swimming pool lessons, and at least two dives in open water with the scuba. PADI follows the "dive today"
22:
specifies the training and certification for recreational scuba divers in international standard ISO 24801-1 and the equivalent
European Standard EN 14153-1. Various diving organizations offer diving training that meets the requirements of the Supervised Diver. A diving certification which
223:
The SSI Scuba Diver (SD) is a basic diver certification equivalent to the
Supervised Diver standard. The training shall include at least two open water dives, which may only be carried out after the successful completion of the theoretical training. SSI allows SD divers, accompanied by a
6985:
94:. In contrast, the topics of gas compression and gas expansion are very important for all scuba divers, even if the dive depth is only a few meters. Equipment handling in the Supervised Diver evaluation also focuses on the essentials such as
161:(CMAS) itself does not offer any training which corresponds to the Supervised Diver, but the content, regulations and designations of the individual CMAS member organizations can vary considerably, and there are some CMAS affiliates (e.g.
6923:
194:
PADI Scuba Diver (SD) is a basic diver training course where a diver can learn all the content required in the ISO standard for a
Supervised Diver. PADI allows SD divers to dive to a depth of 12 meters, accompanied by a PADI
68:
consent of the parents or legal guardian is required. The mental and physical requirements for scuba diving must first be met. As for the health requirements for diving, the standard requires a medical examination.
31:
in open water. Most diving organizations recommend not to exceed a diving depth of 10 to 12 metres. After the successful completion of a training equivalent to the
Supervised diver, training can be extended to the
452:
6937:
3173:
347:
6930:
7806:
363:
284:
4578:
7654:
4334:
3214:
10683:
6944:
4573:
5877:
332:
252:
166:
5803:
7030:
5777:
596:
8203:
7838:
7642:
7577:
4322:
3209:
503:
158:
459:
7551:
10375:
7856:
7678:
3431:
316:
10380:
8244:
7648:
4328:
753:
4625:
6916:
5585:
4002:
7446:
3626:
8283:
5787:
51:
examination by a diving doctor. In some countries, such an examination is required by law and is a prerequisite for any training in many diving schools.
10513:
8249:
7996:
5907:
7624:
7672:
5867:
4340:
428:"Recreational diving services — Requirements for the training of recreational scuba divers — Part 1: Level 1 — Supervised diver (ISO 24801-1)"
268:
7469:
6970:
5082:
4039:
3621:
10531:
7935:
7880:
7874:
7862:
7732:
7726:
7714:
7702:
5181:
379:
10713:
10464:
7512:
6951:
10613:
10489:
10425:
7458:
5087:
3961:
10588:
10081:
8293:
7868:
7720:
7612:
6909:
5815:
5782:
5771:
4386:
660:
169:) that offer such training and certification independently of CMAS. The certificate is usually called Basic Diver or something similar.
10673:
10456:
8254:
7973:
7175:
5036:
7850:
7660:
10810:
9837:
7485:
7464:
7047:
6980:
5797:
3651:
477:
10878:
9743:
7452:
6786:
5922:
4468:
758:
10216:
9842:
7929:
7800:
7295:
6704:
6379:
6282:
5947:
5809:
1615:
10728:
5852:
4523:
3601:
2590:
2100:
1874:
1675:
162:
10306:
8288:
8234:
8090:
7506:
6353:
3541:
2105:
10564:
9895:
8298:
8259:
7911:
7826:
7768:
7684:
7618:
7583:
5765:
4406:
4304:
4024:
3219:
2436:
2376:
2352:
553:
431:
3059:
10749:
10723:
9964:
7696:
7528:
6384:
5558:
5058:
3426:
2240:
2010:
300:
9875:
10798:
10526:
10255:
10127:
7480:
4396:
4207:
3951:
3611:
2783:
10678:
5872:
5707:
4733:
4528:
4346:
3586:
3521:
3392:
2595:
1715:
1327:
890:
6796:
10883:
10818:
10549:
9880:
8219:
8113:
7708:
6292:
5456:
5333:
4913:
4197:
3536:
3199:
2638:
3486:
10633:
10400:
7978:
6554:
5759:
5753:
3591:
3387:
653:
6031:
9160:
8224:
8175:
8159:
8068:
7941:
7517:
7440:
7276:
6570:
6334:
5491:
5451:
5350:
5070:
4473:
3989:
3822:
3790:
3596:
3204:
2959:
2178:
1844:
1489:
1438:
1178:
10065:
9931:
9885:
9652:
9450:
8264:
7844:
7750:
6252:
5942:
5937:
5742:
5642:
5568:
5441:
4843:
4833:
4352:
3641:
3636:
3526:
3416:
3404:
3382:
2342:
2117:
1864:
875:
95:
10844:
10628:
10623:
10451:
9732:
9555:
9470:
9375:
9100:
8321:
8229:
8085:
7546:
7475:
7153:
6546:
6538:
5896:
5132:
4923:
4631:
3956:
3606:
3571:
3531:
3357:
2736:
1322:
10703:
10149:
9917:
9270:
9105:
8879:
8433:
8073:
7923:
7892:
7762:
7666:
7589:
7522:
7426:
7165:
7113:
6562:
6272:
5662:
5527:
5476:
4493:
4099:
3699:
3194:
2989:
2547:
2293:
1799:
690:
8341:
2038:
10832:
10825:
10786:
10718:
10284:
10224:
9900:
9790:
9360:
9330:
9010:
8097:
7744:
6627:
6056:
5637:
4618:
4202:
3684:
3646:
3576:
2748:
2695:
1188:
646:
122:
10618:
9827:
7774:
7690:
7316:
7158:
7143:
7108:
6632:
6394:
6329:
5532:
5506:
5399:
5338:
4998:
4411:
3994:
3984:
3783:
3270:
3135:
2580:
2262:
2210:
2166:
1086:
23:
corresponds to the
Supervised Diver allows for recreational diving under the direct supervision of a
6530:
621:
121: with: more detail on the scope, how it differs from ISO24801-2 and ISO24801-3. You can help by
10856:
10269:
10164:
8701:
8493:
7886:
7197:
7057:
6986:
ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers
6764:
6679:
6578:
6420:
6240:
6046:
5912:
4983:
4945:
4709:
3631:
3551:
3332:
3009:
2929:
1952:
1373:
1206:
2909:
10658:
10469:
10189:
10055:
9832:
9300:
9130:
8543:
8508:
8154:
7148:
7125:
6902:
6841:
6694:
6644:
6151:
6146:
6111:
5982:
5917:
5712:
5687:
5667:
5522:
5107:
5046:
5008:
4806:
4583:
4488:
4192:
4147:
4127:
4117:
3917:
3726:
3441:
2954:
2914:
2730:
2195:
2161:
2070:
1990:
1889:
1605:
1450:
1305:
1002:
929:
897:
720:
715:
10262:
10232:
10060:
9941:
9621:
9260:
8944:
8919:
8523:
8356:
7756:
6444:
6262:
6161:
6101:
5647:
5496:
5328:
5323:
5261:
4774:
4769:
4750:
4679:
4598:
4503:
4483:
4381:
4273:
3834:
3817:
3805:
3778:
3511:
3377:
2288:
2075:
1548:
1273:
1106:
949:
902:
857:
837:
87:
6816:
427:
10708:
10390:
10385:
10144:
10132:
9979:
9693:
9060:
9015:
8799:
8473:
8139:
7968:
7832:
7630:
6617:
6602:
6297:
6287:
6220:
6215:
6071:
6066:
6051:
6013:
5932:
5927:
5266:
5249:
5117:
5112:
5031:
4636:
4543:
4298:
4112:
3800:
3795:
3721:
3616:
3506:
3436:
3297:
3292:
2904:
2777:
2310:
2085:
1909:
1760:
1735:
1685:
1518:
1506:
1494:
1339:
954:
944:
912:
524:
16:
Minimum requirements for a recreational diver to dive in open water under direct supervision
5632:
47:
Before initial diver training and thereafter at regular intervals, a diver should undergo a
10754:
10744:
10668:
10603:
10036:
9946:
9907:
9862:
9778:
9773:
9240:
9235:
9125:
9000:
8691:
8656:
8144:
7738:
7002:
6779:
6719:
6607:
6460:
6106:
5747:
5672:
5553:
5254:
5214:
4988:
4858:
4818:
4434:
4391:
4376:
4142:
4137:
3895:
3753:
3748:
3581:
3556:
3516:
2899:
2884:
2772:
2532:
2491:
2466:
2315:
2215:
2185:
1824:
1730:
1620:
1465:
1366:
1344:
1317:
1171:
1101:
1029:
822:
8:
10598:
10277:
9974:
9817:
9812:
9626:
9586:
9540:
9445:
9230:
8939:
8371:
8239:
8058:
7636:
7336:
7281:
7267:
7170:
6669:
6612:
6591:
6439:
6225:
6131:
6126:
5486:
5287:
4955:
4901:
4784:
4593:
4478:
4316:
4288:
4181:
4104:
3879:
3827:
3716:
3566:
3352:
3322:
3242:
3130:
3125:
2949:
2924:
2680:
2527:
2421:
2416:
1914:
1700:
1575:
1558:
1553:
1511:
1421:
885:
8401:
6846:
6734:
6684:
10653:
10499:
10241:
10154:
10026:
10014:
9890:
9335:
8914:
8844:
8681:
8646:
8631:
8603:
8563:
8553:
8198:
8149:
8118:
7780:
7571:
7346:
7331:
7247:
6895:
6709:
6637:
6509:
6257:
6081:
5857:
5792:
5717:
5682:
5677:
5657:
5597:
5537:
5436:
5318:
5102:
4935:
4811:
4548:
4084:
3812:
3773:
3711:
3446:
3189:
3079:
3004:
2934:
2821:
2643:
2522:
2337:
2327:
2129:
1924:
1528:
939:
907:
779:
2994:
10851:
10292:
10086:
10019:
10009:
9852:
9847:
9802:
9785:
9683:
9530:
9510:
9355:
9325:
9215:
9175:
9155:
9145:
9095:
9080:
9055:
8985:
8909:
8834:
8784:
8583:
8548:
8478:
8423:
8063:
8019:
7917:
7389:
7384:
7326:
7262:
7240:
7215:
7130:
6791:
6664:
6654:
5652:
5360:
5355:
5297:
5244:
5127:
5122:
4993:
4950:
4853:
4723:
4694:
4656:
4603:
4310:
4253:
4248:
3979:
3941:
3839:
3758:
3302:
3287:
3168:
3099:
3074:
3029:
2685:
2573:
2537:
2396:
2347:
2267:
2156:
2090:
2000:
1904:
1794:
1750:
1705:
1695:
1680:
1597:
1361:
1278:
817:
700:
680:
669:
200:
83:
28:
9596:
9480:
9475:
8626:
8598:
8578:
8483:
3019:
1635:
557:
10648:
10367:
10338:
10330:
9768:
9405:
9380:
9345:
9315:
9305:
9225:
9120:
9090:
9025:
8995:
8899:
8884:
8769:
8651:
8568:
8533:
8463:
8366:
8080:
7351:
7341:
7321:
7235:
7220:
7118:
6831:
6659:
6622:
6465:
6076:
6061:
5607:
5602:
5171:
5097:
5092:
5053:
5041:
4978:
4973:
4738:
4538:
4268:
4258:
4007:
3501:
3327:
3265:
3094:
2999:
2690:
2144:
2139:
2134:
2043:
1970:
1884:
1879:
1640:
1499:
1484:
1388:
1310:
1183:
1081:
742:
207:
99:
33:
3481:
1809:
10139:
9969:
9763:
9560:
9550:
9535:
9430:
9425:
9370:
9350:
9290:
9275:
9265:
9180:
9170:
9165:
9140:
9135:
9110:
9085:
9040:
8970:
8949:
8764:
8744:
8608:
8528:
8361:
7257:
7182:
6759:
6724:
6674:
6519:
6504:
6470:
6374:
6205:
6136:
6121:
6041:
5702:
5563:
5302:
5196:
5191:
5159:
4906:
4896:
4878:
4608:
4223:
3872:
3763:
3674:
3546:
3461:
3421:
3362:
3342:
3054:
3044:
2944:
2919:
2869:
2864:
2859:
2760:
2724:
2512:
2362:
2173:
2151:
2095:
2080:
2053:
1745:
1655:
1455:
725:
91:
48:
6494:
6096:
2964:
10494:
9994:
9753:
9688:
9662:
9616:
9525:
9520:
9495:
9435:
9415:
9400:
9390:
9250:
9220:
9150:
8924:
8794:
8789:
8739:
8676:
8538:
8518:
8428:
8391:
8381:
8376:
7095:
6806:
6739:
6729:
6489:
6166:
6156:
6116:
5722:
5697:
5692:
5627:
5617:
5501:
5013:
4940:
4828:
4513:
4067:
3849:
3694:
3069:
3024:
3014:
2843:
2811:
2754:
2496:
2486:
2471:
2441:
2386:
2252:
2015:
1859:
1585:
1563:
1543:
1477:
1406:
1354:
1123:
1096:
1051:
880:
8686:
2889:
206:
The PADI Scuba Diver course includes the first three lessons of the five-part
10872:
10759:
10441:
10433:
10314:
9989:
9912:
9822:
9647:
9545:
9515:
9500:
9490:
9465:
9455:
9395:
9340:
9320:
9310:
9280:
9255:
9200:
9185:
9045:
8990:
8934:
8904:
8889:
8854:
8814:
8774:
8754:
8749:
8696:
8593:
8573:
8503:
8498:
8458:
7187:
7135:
7023:
7016:
6821:
6811:
6499:
6267:
6230:
6197:
6036:
5239:
5234:
5219:
4801:
4791:
4533:
4457:
4401:
4029:
3887:
3865:
3768:
3743:
3738:
3706:
3089:
3039:
2979:
2974:
2939:
2879:
2874:
2742:
2716:
2658:
2563:
2451:
1985:
1610:
1472:
1401:
1383:
1378:
1349:
1156:
1091:
1076:
979:
959:
812:
794:
2431:
1849:
1690:
10559:
10521:
10048:
10004:
9709:
9678:
9657:
9631:
9611:
9606:
9601:
9591:
9565:
9485:
9440:
9385:
9365:
9245:
9210:
9195:
9035:
8894:
8869:
8859:
8839:
8819:
8716:
8636:
8558:
8468:
8453:
8448:
8443:
8438:
8053:
7407:
7252:
7230:
7192:
6714:
6302:
6277:
6091:
5989:
5965:
5862:
5622:
5446:
5229:
4930:
4918:
4848:
4838:
4823:
4757:
4704:
4646:
4498:
4278:
3733:
3466:
3372:
3317:
3275:
3260:
3163:
3064:
2969:
2894:
2766:
2675:
2663:
2476:
2257:
2235:
2112:
2065:
1995:
1919:
1894:
1645:
1228:
1166:
1146:
974:
705:
499:
10199:
2426:
10593:
10554:
10476:
10322:
10194:
10122:
10031:
9999:
9984:
9460:
9420:
9295:
9205:
9190:
9115:
8980:
8975:
8929:
8864:
8849:
8824:
8809:
8706:
8641:
8588:
8488:
8396:
8351:
8214:
8037:
7372:
6851:
6836:
6801:
6774:
6754:
6749:
6744:
6649:
6389:
5973:
5431:
5376:
4965:
4868:
4863:
4762:
4745:
4699:
4689:
4613:
4558:
4429:
4371:
4263:
4243:
4233:
4228:
4057:
4019:
3925:
3909:
3689:
3561:
3312:
3147:
3142:
2984:
2806:
2801:
2711:
2517:
2461:
2230:
2225:
2220:
1980:
1869:
1570:
1416:
1393:
1334:
1283:
1216:
1211:
1151:
1113:
1024:
994:
969:
964:
917:
802:
774:
685:
186:
150:
The following certifications meet the requirements for Supervised Diver:
39:
2411:
110:
10643:
10638:
10608:
10541:
10354:
10346:
10043:
9570:
9285:
9050:
8874:
8804:
8759:
8734:
8513:
8123:
7412:
7377:
7225:
7009:
6769:
6480:
6358:
6307:
6189:
6141:
6086:
5381:
5224:
4674:
4651:
4238:
3471:
3282:
3115:
3084:
3049:
3034:
2670:
2648:
2620:
2568:
2406:
2303:
2298:
2058:
1975:
1834:
1819:
1460:
1426:
1300:
1295:
1161:
1046:
852:
807:
710:
695:
225:
196:
24:
43:
Scuba diving education levels as used by ISO, PADI, CMAS, SSI and NAUI
10248:
10181:
10174:
9505:
9410:
9005:
8829:
8779:
8711:
8386:
6826:
6411:
6184:
6008:
5612:
5481:
5292:
5271:
4888:
4779:
4072:
3902:
2816:
2456:
2283:
2124:
2048:
2020:
1814:
1784:
1740:
1580:
1538:
1411:
1290:
1243:
1128:
1118:
1036:
832:
478:"2013 Market Share of Scuba Certification Agencies (PADI, NAUI, SSI)"
638:
10684:
Underwater Archaeology Branch, Naval History & Heritage Command
9072:
8346:
6975:
5426:
5421:
5343:
4796:
4684:
4568:
4553:
4062:
3857:
3120:
2826:
2481:
2245:
2205:
2005:
1725:
1250:
1221:
1071:
1019:
1012:
1007:
10663:
10484:
10299:
6210:
5003:
4094:
4012:
3656:
3491:
3476:
3451:
3367:
3307:
2836:
2831:
2653:
2542:
2446:
1804:
1255:
1238:
1233:
1041:
984:
784:
5878:
Convention on the Protection of the Underwater Cultural Heritage
3174:
Swimming at the 1900 Summer Olympics – Men's underwater swimming
10211:
10206:
4152:
4034:
3496:
3456:
2391:
2357:
1929:
1899:
847:
842:
827:
603:. Concept Systems International GmbH. 2013-10-28. p. REC-8
578:
5804:
Southern African Underwater and Hyperbaric Medical Association
10420:
10399:
7031:
The Silent World: A Story of Undersea Discovery and Adventure
5186:
4641:
2585:
1854:
1839:
1829:
1789:
1755:
1670:
1665:
1660:
1650:
2401:
1630:
1625:
5778:
National Board of Diving and Hyperbaric Medical Technology
4579:
Failure of diving equipment other than breathing apparatus
453:"Worldwide Corporate Statistics 2013 - Data for 2007-2012"
10415:
10410:
147:
diver can easily convert between training organizations.
10376:
International Submarine Escape and Rescue Liaison Office
7857:
International Association of Nitrox and Technical Divers
7679:
International Association of Nitrox and Technical Divers
3432:
Comando Raggruppamento Subacquei e Incursori Teseo Tesei
10381:
Submarine Escape and Rescue system (Royal Swedish Navy)
6924:
Bennett and Elliott's physiology and medicine of diving
4574:
Use of breathing equipment in an underwater environment
622:"EUF Certified Training Systems/Training Organisations"
8250:
Fédération Française d'Études et de Sports Sous-Marins
7655:
Fédération Française d'Études et de Sports Sous-Marins
6239:
4335:
Fédération Française d'Études et de Sports Sous-Marins
3215:
Fédération Française d'Études et de Sports Sous-Marins
754:
Cleaning and disinfection of personal diving equipment
7447:
International Diving Regulators and Certifiers Forum
215:
in a child-oriented mediation of the same contents.
141:
8284:
14th CMAS Underwater Photography World Championship
5788:
Royal Australian Navy School of Underwater Medicine
9861:
8204:Confédération Mondiale des Activités Subaquatiques
7839:Confédération Mondiale des Activités Subaquatiques
7643:Confédération Mondiale des Activités Subaquatiques
7578:Confédération Mondiale des Activités Subaquatiques
4323:Confédération Mondiale des Activités Subaquatiques
3403:
3210:Confédération Mondiale des Activités Subaquatiques
159:Confédération Mondiale des Activités Subaquatiques
7997:United States Marine Corps Combatant Diver Course
5908:History of decompression research and development
534:(in German). European Underwater Federation (EUF)
75:Required scuba skills in confined and open water,
10870:
9731:
7930:National Speleological Society#Cave Diving Group
7673:International Association for Handicapped Divers
5895:
5868:List of legislation regulating underwater diving
4341:International Association for Handicapped Divers
4083:
2326:
269:International Association for Handicapped Divers
36:certification level (according to ISO 24801-2).
8245:Federación Española de Actividades Subacuáticas
7649:Federación Española de Actividades Subacuáticas
7470:National Oceanic and Atmospheric Administration
6971:Code of Practice for Scientific Diving (UNESCO)
5083:Association of Diving Contractors International
4329:Federación Española de Actividades Subacuáticas
591:
589:
102:exercises, all in as simple a form as possible.
10532:Submarine Escape Training Facility (Australia)
7936:National Association of Underwater Instructors
7881:Rebreather Association of International Divers
7875:Professional Technical and Recreational Diving
7863:Professional Association of Diving Instructors
7733:Rebreather Association of International Divers
7727:Professional Technical and Recreational Diving
7715:Professional Association of Diving Instructors
7703:National Association of Underwater Instructors
7625:Association nationale des moniteurs de plongée
5182:List of signs and symptoms of diving disorders
556:(in German). meintauchplatz.de. Archived from
551:
380:Professional Technical and Recreational Diving
10714:Neutral buoyancy simulation as a training aid
10465:Russian deep submergence rescue vehicle AS-28
7513:Commercial diver registration in South Africa
7084:
3848:
3522:Namibian Marine Corps Operational Diving Unit
3341:
654:
63:International standard ISO 24801-1 includes:
10614:Finger Lakes Underwater Preserve Association
10490:Submarine Rescue Diving Recompression System
7459:International Marine Contractors Association
5088:International Marine Contractors Association
3962:International Marine Contractors Association
1951:
586:
422:
420:
10589:Artificial Reef Society of British Columbia
10082:Environmental impact of recreational diving
8294:Underwater Orienteering World Championships
7869:Professional Diving Instructors Corporation
7721:Professional Diving Instructors Corporation
7613:American Canadian Underwater Certifications
6910:Basic Cave Diving: A Blueprint for Survival
5816:United States Navy Experimental Diving Unit
5783:Naval Submarine Medical Research Laboratory
5772:European Underwater and Baromedical Society
4667:
4387:Environmental impact of recreational diving
597:"2014 Training & Dive Center Standards"
10805:
10674:Society for Underwater Historical Research
8255:South African Underwater Sports Federation
5037:Testing and inspection of diving cylinders
4893:Hazard identification and risk assessment
661:
647:
232:
10540:
9838:Physiological response to water immersion
7902:
7486:World Recreational Scuba Training Council
7465:List of diver certification organizations
7048:List of Divers Alert Network publications
6981:IMCA Code of Practice for Offshore Diving
5798:South Pacific Underwater Medicine Society
3652:Underwater Offence (Turkish Armed Forces)
3627:US Marine Corps Reconnaissance Battalions
444:
417:
9744:List of researchers in underwater diving
7453:International Diving Schools Association
6938:The new science of skin and scuba diving
5923:List of researchers in underwater diving
4469:Human factors in diving equipment design
759:Human factors in diving equipment design
614:
571:
185:
58:
38:
9843:Thermal balance of the underwater diver
7974:Navy Diving Salvage and Training Center
7851:Federazione Italiana AttivitĂ Subacquee
7801:American Academy of Underwater Sciences
7661:Federazione Italiana AttivitĂ Subacquee
6705:1973 Mount Gambier cave diving accident
6380:International Scuba Diving Hall of Fame
6283:R-2 Mala-class swimmer delivery vehicle
5948:US Navy decompression models and tables
5810:Undersea and Hyperbaric Medical Society
4180:
3241:
1616:Clearance Divers Life Support Equipment
517:
492:
10871:
10729:Yuri Gagarin Cosmonaut Training Center
10460:-class deep-submergence rescue vehicle
10429:-class deep-submergence rescue vehicle
5853:Civil liability in recreational diving
4524:List of diving hazards and precautions
3602:Special Operations Battalion (Croatia)
2591:Underwater acoustic positioning system
2101:High pressure breathing air compressor
624:. European Underwater Federation (EUF)
545:
172:
10111:
9730:
8320:
8319:
8289:Underwater Hockey World Championships
8235:British Underwater Sports Association
8018:
8017:
7507:Australian Diver Accreditation Scheme
7208:
7083:
6876:
6354:1992 cageless shark-diving expedition
5894:
5841:
5157:
4455:
4179:
3542:Operational Diving Division (SA Navy)
3240:
2618:
2106:Low pressure breathing air compressor
1950:
740:
668:
642:
601:Scuba Schools International / v102813
458:. PADI. February 2013. Archived from
450:945 000 annual certification by PADI
10793:
10565:Submarine Escape Immersion Equipment
9896:Thermodynamic model of decompression
8299:Underwater Rugby World Championships
7912:Cave Divers Association of Australia
7827:American Nitrox Divers International
7685:International Life Saving Federation
7619:American Nitrox Divers International
7584:Performance Freediving International
5766:European Diving Technology Committee
4407:Sinking ships for wreck diving sites
4305:Cave Divers Association of Australia
4025:Remotely operated underwater vehicle
3622:US Marine Corps Force Reconnaissance
3220:Performance Freediving International
2437:Long-Term Mine Reconnaissance System
2353:Scott Carpenter Space Analog Station
741:
475:
348:Worldwide Academy of Scuba Educators
190:Overview of the PADI training system
105:
10750:Helicopter Aircrew Breathing Device
9965:List of diving environments by type
8260:Türkiye Sualtı Sporları Federasyonu
7769:Türkiye Sualtı Sporları Federasyonu
7697:National Academy of Scuba Educators
7529:Department of Employment and Labour
6931:Encyclopedia of Recreational Diving
6385:London Diving Chamber Dive Lectures
5559:Effects of drugs on fitness to dive
5158:
5059:Breathing performance of regulators
489:gives a total of about 1.7 million.
395:International Scuba Certiification
301:National Academy of Scuba Educators
181:
13:
10527:Submarine escape training facility
10128:Defense against swimmer incursions
7481:Recreational diver course referral
4397:Scuba diving in the Cayman Islands
4208:Outline of recreational dive sites
3612:Special Warfare Diving and Salvage
2784:Variable weight apnea without fins
364:World Organisation of Scuba Diving
285:International Scuba Diving Academy
218:
14:
10895:
10679:Society for Underwater Technology
5873:Investigation of diving accidents
4456:
4347:Quintana Roo Speleological Survey
3587:Special Boat Squadron (Sri Lanka)
3427:Combat Divers Service (Lithuania)
2596:Underwater acoustic communication
1328:Underwater acoustic communication
891:Variable buoyancy pressure vessel
142:Training according to ISO 24801-1
10850:
10838:
10804:
10792:
10781:
10780:
10550:Davis Submerged Escape Apparatus
9876:BĂĽhlmann decompression algorithm
8220:Australian Underwater Federation
7709:Nederlandse Onderwatersport Bond
6877:
6293:Shallow Water Combat Submersible
5457:Swimming-induced pulmonary edema
5334:Inner ear decompression sickness
4914:Hyperbaric evacuation and rescue
4198:Index of recreational dive sites
3537:Naval Special Operations Command
3200:Australian Underwater Federation
109:
72:limits are clear to the student.
10879:Underwater diver qualifications
10839:
10634:Naval Air Command Sub Aqua Club
10310:-class deep submergence vehicle
7979:Underwater Escape Training Unit
5760:Diving Medical Advisory Council
5754:Diving Diseases Research Centre
3592:Special Forces Command (Turkey)
579:"PADI Open Water Diver Theorie"
554:"Tauchkurs NAUI Passport Diver"
8225:British Freediving Association
7942:Technical Diving International
7518:Divers Institute of Technology
7441:European Underwater Federation
7277:Surface-supplied diving skills
5492:Hyperbaric treatment schedules
5452:Salt water aspiration syndrome
5351:High-pressure nervous syndrome
4626:Diver behaviour and competence
4474:Human factors in diving safety
3990:Baited remote underwater video
3823:Underwater search and recovery
3791:Underwater cutting and welding
3597:Special Forces Group (Belgium)
3205:British Freediving Association
2960:Andriy Yevhenovych Khvetkevych
2619:
2179:Electro-galvanic oxygen sensor
1845:Diving Unlimited International
1490:Mechanism of diving regulators
1179:Electro-galvanic oxygen sensor
78:Practical training parameters,
1:
10066:Underwater diving environment
9886:Reduced gradient bubble model
9881:Haldane's decompression model
8265:Underwater Society of America
7845:Diving Science and Technology
7751:Scuba Educators International
6945:Professional Diver's Handbook
6253:Advanced SEAL Delivery System
5943:Pearling in Western Australia
5938:Timeline of diving technology
5743:Aerospace Medical Association
5643:Guybon Chesney Castell Damant
5569:Psychological fitness to dive
5442:Instinctive drowning response
4844:Gas blending for scuba diving
4353:Woodville Karst Plain Project
3642:Underwater Demolition Command
3637:Underwater Construction Teams
3527:Naval Diving Unit (Singapore)
3487:Kommando Spezialkräfte Marine
3417:Clearance Diving Branch (RAN)
3383:United States military divers
2343:Continental Shelf Station Two
2118:Gas blending for scuba diving
410:
333:Verband Deutscher Tauchlehrer
253:Disabled Divers International
10629:Nautical Archaeology Society
10624:Nautical Archaeology Program
10452:NATO Submarine Rescue System
9733:Science of underwater diving
9471:Heidemarie Stefanyshyn-Piper
9376:Dorothy Metcalf-Lindenburger
8230:British Octopush Association
7547:Divers Academy International
7476:Nautical Archaeology Society
7154:Public safety diver training
7140:Occupational diver training
6032:JerĂłnimo de Ayanz y Beaumont
5897:History of underwater diving
5133:Standard operating procedure
4924:Hierarchy of hazard controls
3957:Helix Energy Solutions Group
3607:Special Service Group (Navy)
3572:Special Air Service Regiment
3532:Naval Service Diving Section
3358:Canadian Armed Forces Divers
2737:Constant weight without fins
1323:Through-water communications
7:
10704:Neutral Buoyancy Laboratory
10150:Underwater domain awareness
9918:Physiology of decompression
9106:Michael Barratt (astronaut)
7924:Global Underwater Explorers
7763:Scuba Schools International
7667:Global Underwater Explorers
7590:Scuba Schools International
7523:Health and Safety Executive
7166:Recreational diver training
6273:Motorised Submersible Canoe
5663:Robert William Hamilton Jr.
5528:Diving Medical Practitioner
5477:Demand valve oxygen therapy
4494:Underwater diving emergency
4100:Mk 1 Underwater Defense Gun
3700:Recreational diver training
3195:Scuba Schools International
2294:Combat rubber raiding craft
1800:Aqua Lung/La Spirotechnique
691:Atmospheric pressure diving
247:Training and certification
244:Diver certification agency
10:
10900:
10719:Neutral Buoyancy Simulator
9901:Varying Permeability Model
9791:Underwater computer vision
8098:Underwater target shooting
7745:Scuba Diving International
7105:Competence and assessment
6628:Peter Henry Michael Holmes
4619:Uncontrolled decompression
4203:List of wreck diving sites
3685:Commercial offshore diving
3647:Underwater Demolition Team
3577:Special Actions Detachment
2749:Dynamic apnea without fins
2696:Underwater target shooting
2241:Launch and recovery system
2011:Launch and recovery system
1189:Submersible pressure gauge
474:with market share of 56%,
238:according to ISO 24801-1:
55:regarded as insufficient.
10776:
10737:
10692:
10619:Karst Underwater Research
10577:
10512:
10366:
10163:
10118:
10112:
10107:
10074:
9957:
9930:
9828:Equivalent narcotic depth
9801:
9752:
9739:
9726:
9702:
9671:
9640:
9579:
9071:
8958:
8725:
8665:
8617:
8410:
8332:
8328:
8315:
8276:
8184:
8168:
8132:
8106:
8046:
8030:
8026:
8013:
7987:
7959:
7815:
7807:CMAS Scientific Committee
7789:
7775:United Diving Instructors
7691:Israeli Diving Federation
7599:
7560:
7537:
7495:
7425:
7400:
7365:
7317:Advanced Open Water Diver
7309:
7294:
7159:Scientific diver training
7144:Commercial diver training
7109:Competency-based learning
7094:
7090:
7085:Training and registration
7079:
7056:
7040:
6994:
6961:
6887:
6883:
6872:
6693:
6633:Johnson Sea Link accident
6590:
6518:
6479:
6453:
6432:
6410:
6403:
6395:Women Divers Hall of Fame
6367:
6346:
6330:Raid on Alexandria (1941)
6320:
6175:
6022:
5999:
5956:
5903:
5890:
5848:
5837:
5731:
5584:
5577:
5546:
5533:Diving Medical Technician
5515:
5507:Therapeutic recompression
5469:
5412:
5400:Carbon monoxide poisoning
5390:
5369:
5339:Isobaric counterdiffusion
5311:
5280:
5205:
5170:
5166:
5153:
5069:
5022:
4999:Diving systems technician
4964:
4877:
4722:
4512:
4464:
4451:
4420:
4412:Underwater diving on Guam
4362:
4287:
4216:
4188:
4175:
4048:
3995:In-water surface cleaning
3970:
3940:
3784:Archaeology of shipwrecks
3673:
3271:Commercial offshore diver
3253:
3249:
3236:
3182:
3156:
3108:
2852:
2794:
2704:
2631:
2627:
2614:
2556:
2505:
2375:
2276:
2263:Recreational Dive Planner
2211:Built-in breathing system
2194:
2167:Pressure swing adsorption
2029:
1963:
1959:
1946:
1773:
1714:
1596:
1527:
1437:
1264:
1197:
1139:
1087:Lightweight demand helmet
1062:
993:
928:
866:
793:
767:
749:
736:
676:
246:
243:
98:& buoyancy handling,
10724:Space Systems Laboratory
8494:Fernando Garfella Palmer
8342:Eduard Admetlla i Lázaro
7893:Technical Extended Range
7887:Trimix Scuba Association
7198:Stress exposure training
6765:Fernando Garfella Palmer
6047:Giovanni Alfonso Borelli
5913:History of Diving Museum
4984:Diver medical technician
4734:Ascending and descending
4710:Non-freezing cold injury
3552:Russian commando frogmen
3333:Underwater archaeologist
1953:Diving support equipment
1374:Emergency locator beacon
1207:Diver propulsion vehicle
10884:International standards
10659:Save Ontario Shipwrecks
10470:Russian submarine AS-34
10190:American submarine NR-1
10056:Recreational dive sites
9833:Maximum operating depth
9580:Writers and journalists
9101:Serena Auñón-Chancellor
8544:Lyuba Ognenova-Marinova
8509:Swietenia Puspa Lestari
8155:Underwater orienteering
7149:Military diver training
7126:Diver training standard
6903:U.S. Navy Diving Manual
6822:Chris and Chrissy Rouse
6645:Gerard Anthony Prangley
6147:Willard Franklyn Searle
6112:Christian J. Lambertsen
5918:History of scuba diving
5842:
5713:Charles Wesley Shilling
5688:Christian J. Lambertsen
5668:Henry Valence Hempleman
5523:Diving Medical Examiner
5108:Emergency response plan
5047:Sustained load cracking
5009:Life support technician
4584:Single point of failure
4489:Scuba diving fatalities
4193:Recreational dive sites
4148:ASM-DT amphibious rifle
4128:AAI underwater revolver
4118:SPP-1 underwater pistol
3727:Underwater construction
3442:Frogman Corps (Denmark)
2955:Elisabeth Kristoffersen
2731:Constant weight bi-fins
2162:Membrane gas separation
2071:Carbon dioxide scrubber
1991:Diving platform (scuba)
1606:Carbon dioxide scrubber
1451:Atmospheric diving suit
1003:Atmospheric diving suit
898:Diving weighting system
721:Surface-supplied diving
716:Surface oriented diving
233:Other training agencies
153:
10061:Underwater environment
9942:Underwater exploration
9872:Decompression models:
8945:John Ernest Williamson
8524:Anna Marguerite McCann
8357:Amelia Behrens-Furniss
8176:Underwater photography
8160:Underwater photography
8047:Snorkeling/breath-hold
7757:Scottish Sub Aqua Club
7552:Norwegian diver school
7176:ISO training standards
6445:Tham Luang cave rescue
6263:Dry Combat Submersible
6162:Pierre-Marie Touboulic
6102:Karl Heinrich Klingert
5648:Kenneth William Donald
5497:In-water recompression
5329:Dysbaric osteonecrosis
5324:Decompression sickness
5262:Compression arthralgia
4775:Decompression practice
4751:Canoe and kayak diving
4680:Decompression sickness
4504:Water surface searches
4484:Safety-critical system
4382:Diving in the Maldives
4274:Underwater photography
4113:Heckler & Koch P11
3835:Underwater videography
3818:Underwater photography
3806:Nondestructive testing
3779:Underwater archaeology
3512:Marine Raider Regiment
3378:Royal Navy ships diver
3136:Shallow-water blackout
2289:Canoe and kayak diving
2076:Cascade filling system
1549:Decompression cylinder
1274:Alternative air source
1107:Standard diving helmet
950:Decompression cylinder
317:National Diving League
191:
88:decompression sickness
44:
10709:Neutral buoyancy pool
10391:Submarine rescue ship
10386:McCann Rescue Chamber
10145:Rugged compact camera
10133:Diver detection sonar
9980:Confined water diving
9694:James Joseph Magennis
9331:Michael LĂłpez-AlegrĂa
9061:Aristotelis Zervoudis
8800:John Christopher Fine
8474:John Christopher Fine
8140:Immersion finswimming
7969:Defence Diving School
7833:British Sub-Aqua Club
7631:British Sub-Aqua Club
6618:Francis P. Hammerberg
6298:Siluro San Bartolomeo
6288:SEAL Delivery Vehicle
6221:Standard diving dress
6067:Charles Anthony Deane
6052:Joseph-Martin Cabirol
6014:Jason deCaires Taylor
5933:Man in the Sea Museum
5928:Lyons Maritime Museum
5267:Decompression illness
5250:Middle ear barotrauma
5118:Diving superintendent
5113:Diving safety officer
5032:Breathing gas quality
4637:Overconfidence effect
4299:British Sub-Aqua Club
4124:Underwater revolvers
3801:Underwater inspection
3796:Underwater demolition
3722:Offshore construction
3617:Tactical Divers Group
3507:Marinejegerkommandoen
3437:Decima Flottiglia MAS
3393:U.S.Navy master diver
3298:Diving superintendent
3293:Diving safety officer
2905:Mandy-Rae Cruickshank
2778:Variable weight apnea
2311:Diving support vessel
2086:Diving air compressor
1761:Standard diving dress
1736:Diving air compressor
1519:Full-face diving mask
1507:Single-hose regulator
1495:Regulator malfunction
1398:Navigation equipment
1340:Diving safety harness
955:Decompression trapeze
945:Decompression chamber
532:Nr. EUF - CB 2007 004
189:
59:Scope of the standard
42:
10755:Scuba diving therapy
10745:Nautilus Productions
10669:Sea Research Society
10604:Divers Alert Network
10037:Torricellian chamber
9947:Deep-sea exploration
9908:Equivalent air depth
9779:Modulated ultrasound
9774:Underwater acoustics
9241:Christopher E. Gerty
9236:Michael L. Gernhardt
9126:Timothy J. Broderick
9001:William Hogarth Main
8692:Jean-Michel Cousteau
8657:Krzysztof Starnawski
7739:Sub-Aqua Association
7003:The Darkness Beckons
6534:diving bell accident
6461:John Day (carpenter)
5983:Queen Anne's Revenge
5748:Divers Alert Network
5673:Leonard Erskine Hill
5554:Atrial septal defect
5255:Pulmonary barotrauma
5215:Alternobaric vertigo
4859:Scuba gas management
4819:Diver communications
4435:Underwater Bike Race
4392:Scuba diving tourism
4377:Diving in East Timor
4143:APS underwater rifle
4138:ADS amphibious rifle
3754:Public safety diving
3749:Potable water diving
3582:Special Boat Service
3557:Sappers Divers Group
3517:Minedykkerkommandoen
2915:Leonardo D'Imporzano
2773:Skandalopetra diving
2533:Hyperbaric stretcher
2492:T1200 Trenching Unit
2467:Sea Dragon-class ROV
2316:HMS Challenger (K07)
2216:Decompression tables
2186:Oxygen compatibility
1621:Cryogenic rebreather
1466:Scuba cylinder valve
1367:Screw gate carabiner
1345:Emergency gas supply
1306:Diver's cutting tool
1172:Helium release valve
1102:Shallow water helmet
1030:Standard diving suit
876:Buoyancy compensator
823:Emergency gas supply
552:Markus vom Scheidt.
10599:Coral Reef Alliance
9975:Benign water diving
9818:Cold shock response
9587:Michael C. Barnette
9541:Douglas H. Wheelock
9446:David Saint-Jacques
9231:Ronald J. Garan Jr.
8940:Michele Westmorland
8240:Comhairle Fo-Thuinn
8059:Underwater football
7637:Comhairle Fo-Thuinn
7337:Introductory diving
7282:Underwater searches
7268:Diamond Reef System
7171:Introductory diving
6995:General non-fiction
6917:Underwater Handbook
6817:François de Roubaix
6670:Lothar Michael Ward
6613:Victor F. Guiel Jr.
6440:Alpazat cave rescue
6347:Scientific projects
6226:Sub Marine Explorer
6132:Joseph Salim Peress
6127:Ernest William Moir
5487:Hyperbaric medicine
5288:Freediving blackout
4956:Situation awareness
4902:Job safety analysis
4785:Ratio decompression
4594:Cold shock response
4544:Entanglement hazard
4479:Life-support system
4317:Comhairle Fo-Thuinn
4182:Recreational diving
4109:Underwater pistols
4003:Cavitation cleaning
3828:Underwater searches
3717:Marine construction
3567:Special Air Service
3353:Army engineer diver
3323:Public safety diver
3243:Professional diving
3131:Deep-water blackout
3126:Freediving blackout
2950:Mehgan Heaney-Grier
2681:Underwater football
2528:Hyperbaric lifeboat
2422:Goldfish-class ROUV
2417:Global Explorer ROV
2379:underwater vehicles
1915:Shearwater Research
1576:Scuba configuration
1559:Manifolded twin set
1554:Independent doubles
1512:Twin-hose regulator
1422:Surface marker buoy
476:Greg (2013-07-25).
173:NAUI Passport Diver
10697:Astronaut training
10654:Rubicon Foundation
10500:URF (Swedish Navy)
10285:Russian submarine
10273:-class submersible
10243:Deepsea Challenger
10228:-class bathyscaphe
10155:Underwater vehicle
10027:Penetration diving
10015:Black-water diving
9891:Thalmann algorithm
9703:Commercial salvors
9336:Joseph B. MacInnis
8845:Joseph B. MacInnis
8682:David Attenborough
8604:Peter Throckmorton
8564:Andreas Rechnitzer
8554:Mendel L. Peterson
8415:archaeologists and
8199:AIDA International
8150:Underwater cycling
8133:Open Circuit Scuba
8119:Apnoea finswimming
8031:Surface snorkeling
7781:YMCA SCUBA Program
7572:AIDA International
7347:Master Scuba Diver
7332:CMAS** scuba diver
7310:Core diving skills
7248:Finning techniques
7114:Refresher training
6896:NOAA Diving Manual
6710:Ricardo Armbruster
6638:Edwin Clayton Link
6510:Natalia Molchanova
6258:Cosmos CE2F series
6216:Porpoise regulator
6082:Auguste Denayrouze
5858:Diving regulations
5793:Rubicon Foundation
5718:Edward D. Thalmann
5683:Felix Hoppe-Seyler
5678:Brian Andrew Hills
5658:John Scott Haldane
5633:Albert A. BĂĽhlmann
5598:Arthur J. Bachrach
5538:Hyperbaric nursing
5437:Immersion diuresis
5319:Avascular necrosis
5103:Diving regulations
4812:Scuba gas planning
4134:Underwater rifles
3813:Underwater logging
3774:Submarine pipeline
3712:Hyperbaric welding
3447:Fuerzas Especiales
3190:AIDA International
3080:Devrim Cenk Ulusoy
3005:Natalia Molchanova
2935:Francisco Ferreras
2822:Snorkel (swimming)
2644:Apnoea finswimming
2548:Reserve gas supply
2523:ENOS Rescue-System
2338:Aquarius Reef Base
2130:Gas reclaim system
1925:Submarine Products
1598:Diving rebreathers
940:Decompression buoy
908:Integrated weights
387:Basic Scuba Diver
192:
45:
10866:
10865:
10772:
10771:
10768:
10767:
10573:
10572:
10508:
10507:
10220:class bathyscaphe
10103:
10102:
10099:
10098:
10095:
10094:
10087:Low impact diving
10020:Blue-water diving
10010:Open-water diving
9926:
9925:
9853:Work of breathing
9848:Underwater vision
9786:Underwater vision
9722:
9721:
9718:
9717:
9684:Ian Edward Fraser
9531:John Morgan Wells
9511:Mark T. Vande Hei
9356:K. Megan McArthur
9326:Kjell N. Lindgren
9261:José M. Hernández
9216:Andrew J. Feustel
9176:Philippe Cousteau
9156:Catherine Coleman
9146:Gregory Chamitoff
9116:Robert L. Behnken
9096:Richard R. Arnold
9081:Andrew Abercromby
9056:Valerie van Heest
8986:Jochen Hasenmayer
8910:Philippe Tailliez
8835:Henry Way Kendall
8785:Bernard Delemotte
8584:Stephanie Schwabe
8549:John Peter Oleson
8479:George R. Fischer
8424:Michael Arbuthnot
8417:environmentalists
8322:Underwater divers
8311:
8310:
8307:
8306:
8064:Underwater hockey
8020:Underwater sports
8009:
8008:
8005:
8004:
7955:
7954:
7951:
7950:
7918:Cave Diving Group
7538:Commercial diving
7421:
7420:
7401:Specialist skills
7390:Master Instructor
7385:Diving instructor
7366:Leadership skills
7327:CMAS* scuba diver
7290:
7289:
7263:Low impact diving
7241:Valsalva maneuver
7216:Combat sidestroke
7131:Diving instructor
7075:
7074:
7071:
7070:
6964:Codes of Practice
6868:
6867:
6864:
6863:
6860:
6859:
6792:Henry Way Kendall
6665:Richard A. Walker
6655:Robert John Smyth
6368:Awards and events
6323:covert operations
6316:
6315:
5886:
5885:
5833:
5832:
5829:
5828:
5825:
5824:
5653:William Paul Fife
5588:diving physiology
5465:
5464:
5408:
5407:
5361:Nitrogen narcosis
5356:Hydrogen narcosis
5245:Dental barotrauma
5149:
5148:
5145:
5144:
5141:
5140:
5128:Operations manual
5123:Diving supervisor
4994:Diving supervisor
4989:Diver's attendant
4951:Safety data sheet
4854:Rebreather diving
4718:
4717:
4657:Willful violation
4604:Nitrogen narcosis
4447:
4446:
4443:
4442:
4311:Cave Diving Group
4254:Rebreather diving
4249:Open-water diving
4171:
4170:
4167:
4166:
4163:
4162:
3980:Abrasive waterjet
3936:
3935:
3840:Underwater survey
3759:Scientific diving
3669:
3668:
3665:
3664:
3303:Diving supervisor
3288:Diving instructor
3232:
3231:
3228:
3227:
3169:Octopus wrestling
3100:Nataliia Zharkova
3075:William Trubridge
3030:Umberto Pelizzari
2686:Underwater hockey
2610:
2609:
2606:
2605:
2574:Saturation spread
2397:Atlantis ROV Team
2377:Remotely operated
2371:
2370:
2348:Helgoland Habitat
2268:Saturation system
2157:Nitrox production
2091:Diving air filter
1942:
1941:
1938:
1937:
1905:Oceanic Worldwide
1795:Aqua Lung America
1769:
1768:
1751:Scuba replacement
1731:Diver's umbilical
1696:Siebe Gorman CDBA
1681:Mark IV Amphibian
1318:Diver's telephone
1279:Octopus regulator
818:Decompression gas
701:Saturation diving
681:Diving activities
670:Underwater diving
408:
407:
139:
138:
84:nitrogen narcosis
29:diving instructor
10891:
10854:
10842:
10841:
10808:
10807:
10796:
10795:
10784:
10783:
10693:Neutral buoyancy
10649:Reef Life Survey
10538:
10537:
10514:Submarine escape
10401:Deep-submergence
10397:
10396:
10368:Submarine rescue
10165:Deep-submergence
10161:
10160:
10109:
10108:
9955:
9954:
9859:
9858:
9769:Neutral buoyancy
9750:
9749:
9728:
9727:
9556:Jeffrey Williams
9406:Nicholas Patrick
9381:Andreas Mogensen
9346:Thomas Marshburn
9316:Dominic Landucci
9306:Karen Kohanowich
9226:Satoshi Furukawa
9121:Randolph Bresnik
9091:Clayton Anderson
9026:Arthur C. Clarke
8996:Jarrod Jablonski
8900:Wesley C. Skiles
8885:Leni Riefenstahl
8770:Jacques Cousteau
8652:Claudia Serpieri
8569:William R. Royal
8534:Charles T. Meide
8464:James P. Delgado
8402:Arne Zetterström
8367:Jacques Cousteau
8330:
8329:
8317:
8316:
8185:Sports governing
8081:Underwater rugby
8028:
8027:
8015:
8014:
7990:training courses
7962:training centres
7900:
7899:
7790:Scientific diver
7496:Commercial diver
7493:
7492:
7431:and registration
7357:Supervised diver
7352:Open Water Diver
7342:Low Impact Diver
7322:Autonomous diver
7307:
7306:
7236:Frenzel maneuver
7221:Diver navigation
7206:
7205:
7119:Skill assessment
7092:
7091:
7081:
7080:
6885:
6884:
6874:
6873:
6847:Esbjörn Svensson
6832:Wesley C. Skiles
6735:Cláudio Coutinho
6685:Arne Zetterström
6660:Albert D. Stover
6623:Craig M. Hoffman
6466:Charles Spalding
6408:
6407:
6237:
6236:
6077:Louis de Corlieu
6062:Jacques Cousteau
5954:
5953:
5892:
5891:
5839:
5838:
5608:Peter B. Bennett
5603:Albert R. Behnke
5582:
5581:
5278:
5277:
5203:
5202:
5168:
5167:
5155:
5154:
5098:Contingency plan
5093:Code of practice
5054:Diving regulator
5042:Hydrostatic test
4979:Chamber operator
4962:
4961:
4739:Emergency ascent
4665:
4664:
4510:
4509:
4453:
4452:
4269:Technical diving
4259:Sidemount diving
4214:
4213:
4177:
4176:
4081:
4080:
4008:Pressure washing
3846:
3845:
3502:Marine Commandos
3401:
3400:
3339:
3338:
3328:Scientific diver
3266:Commercial diver
3251:
3250:
3238:
3237:
3095:Alessia Zecchini
3000:Alexey Molchanov
2910:Yasemin Dalkılıç
2691:Underwater rugby
2629:
2628:
2616:
2615:
2581:Hot water system
2506:Safety equipment
2324:
2323:
2145:Gas storage tube
2140:Gas storage quad
2135:Gas storage bank
2044:Activated carbon
1971:Boarding stirrup
1964:Access equipment
1961:
1960:
1948:
1947:
1885:Johnson Outdoors
1880:HeinrichsWeikamp
1718:diving equipment
1716:Surface-supplied
1641:Halcyon PVR-BASC
1525:
1524:
1500:Regulator freeze
1485:Diving regulator
1389:Shark-proof cage
1184:Pneumofathometer
1082:Free-flow helmet
765:
764:
743:Diving equipment
738:
737:
663:
656:
649:
640:
639:
633:
632:
630:
629:
618:
612:
611:
609:
608:
593:
584:
583:, Wolfgang Exler
582:
575:
569:
568:
566:
565:
549:
543:
542:
540:
539:
529:
521:
515:
514:
512:
511:
496:
490:
488:
486:
485:
473:
471:
470:
464:
457:
448:
442:
441:
439:
438:
424:
371:Supervised Diver
260:Supervised Diver
241:
240:
208:Open Water Diver
182:PADI Scuba Diver
134:
131:
113:
106:
34:Autonomous diver
27:or recreational
20:Supervised diver
10899:
10898:
10894:
10893:
10892:
10890:
10889:
10888:
10869:
10868:
10867:
10862:
10764:
10733:
10696:
10694:
10688:
10581:
10579:
10569:
10536:
10504:
10402:
10395:
10362:
10279:Limiting Factor
10166:
10159:
10140:Offshore survey
10114:
10091:
10070:
9970:Altitude diving
9953:
9933:
9922:
9864:
9857:
9804:
9797:
9764:Metre sea water
9755:
9748:
9735:
9714:
9698:
9667:
9636:
9575:
9561:Sunita Williams
9551:Dafydd Williams
9536:Joachim Wendler
9431:Kathleen Rubins
9426:Garrett Reisman
9371:Simone Melchior
9351:Matthias Maurer
9291:Norishige Kanai
9276:Akihiko Hoshide
9266:John Herrington
9181:Timothy Creamer
9171:Fabien Cousteau
9166:Craig B. Cooper
9141:Scott Carpenter
9136:Berry L. Cannon
9111:Robert A. Barth
9086:Joseph M. Acaba
9067:
9041:John Chatterton
8971:Graham Balcombe
8960:
8954:
8950:J. Lamar Worzel
8765:Neville Coleman
8745:Georges Beuchat
8727:
8721:
8669:
8667:
8661:
8619:
8613:
8609:Cristina Zenato
8529:Innes McCartney
8416:
8414:
8412:
8406:
8362:James F. Cahill
8334:
8324:
8303:
8272:
8189:and federations
8188:
8186:
8180:
8164:
8128:
8102:
8042:
8022:
8001:
7989:
7983:
7961:
7947:
7904:
7898:
7819:
7817:
7816:Technical diver
7811:
7793:
7791:
7785:
7605:
7603:
7601:
7595:
7564:
7562:
7556:
7539:
7533:
7499:
7497:
7491:
7432:
7430:
7428:
7417:
7396:
7361:
7301:
7299:
7297:
7286:
7258:Buddy breathing
7204:
7183:Teaching method
7097:
7086:
7067:
7052:
7036:
6990:
6963:
6957:
6879:
6856:
6797:Artur Kozłowski
6760:Maurice Fargues
6725:Berry L. Cannon
6696:
6689:
6680:Bradley Westell
6675:Joachim Wendler
6593:
6586:
6582:diving accident
6574:diving accident
6566:diving accident
6558:diving accident
6556:Stena Seaspread
6550:diving accident
6542:diving accident
6521:
6514:
6505:Nicholas Mevoli
6475:
6471:Ebenezer Watson
6449:
6428:
6399:
6375:Hans Hass Award
6363:
6342:
6337:Rainbow Warrior
6335:Sinking of the
6322:
6312:
6244:
6242:
6235:
6206:Magnesium torch
6177:
6171:
6137:Auguste Piccard
6122:John Lethbridge
6042:Georges Beuchat
6024:
6018:
6001:
5995:
5958:
5952:
5899:
5882:
5844:
5821:
5735:
5733:
5727:
5703:Neal W. Pollock
5589:
5587:
5573:
5564:Fitness to dive
5542:
5511:
5461:
5414:
5404:
5392:
5386:
5365:
5307:
5303:Oxygen toxicity
5276:
5207:
5201:
5192:Motion sickness
5173:
5162:
5160:Diving medicine
5137:
5074:
5072:
5065:
5024:
5018:
4960:
4907:Risk assessment
4897:Hazard analysis
4880:
4873:
4725:
4714:
4663:
4609:Oxygen toxicity
4515:
4508:
4460:
4439:
4422:
4416:
4364:
4358:
4290:
4283:
4224:Altitude diving
4212:
4184:
4159:
4086:
4079:
4050:
4044:
3972:
3966:
3943:
3932:
3844:
3764:Ships husbandry
3676:
3661:
3547:Royal Engineers
3462:Grup Gerak Khas
3422:Commando Hubert
3408:
3406:
3399:
3388:U.S. Navy diver
3363:Clearance diver
3344:
3337:
3245:
3224:
3178:
3152:
3104:
3060:Martin Štěpánek
3055:Aharon Solomons
3045:Stig Severinsen
2995:Stéphane Mifsud
2945:Flavia Eberhard
2920:Flavia Eberhard
2885:Derya Can Göçen
2870:Peppo Biscarini
2865:Simone Arrigoni
2860:Deborah Andollo
2848:
2790:
2761:No-limits apnea
2725:Constant weight
2700:
2623:
2602:
2552:
2513:Diver down flag
2501:
2378:
2367:
2363:Tektite habitat
2329:
2322:
2272:
2197:
2190:
2174:Oxygen analyser
2152:Helium analyzer
2096:Water separator
2054:Molecular sieve
2031:
2025:
1955:
1934:
1777:
1775:
1765:
1717:
1710:
1656:Interspiro DCSC
1592:
1530:
1523:
1456:Diving cylinder
1442:
1440:
1433:
1266:
1260:
1199:
1193:
1140:Instrumentation
1135:
1064:
1058:
989:
931:
924:
868:
862:
789:
768:Basic equipment
763:
745:
732:
726:Unmanned diving
672:
667:
637:
636:
627:
625:
620:
619:
615:
606:
604:
595:
594:
587:
577:
576:
572:
563:
561:
550:
546:
537:
535:
527:
523:
522:
518:
509:
507:
498:
497:
493:
483:
481:
480:. DiveBuddy.com
468:
466:
462:
455:
451:
449:
445:
436:
434:
426:
425:
418:
413:
235:
221:
219:SSI Scuba Diver
184:
175:
156:
144:
135:
129:
126:
119:needs expansion
92:oxygen toxicity
61:
49:fitness to dive
17:
12:
11:
5:
10897:
10887:
10886:
10881:
10864:
10863:
10861:
10860:
10848:
10836:
10829:
10822:
10814:
10802:
10790:
10777:
10774:
10773:
10770:
10769:
10766:
10765:
10763:
10762:
10757:
10752:
10747:
10741:
10739:
10735:
10734:
10732:
10731:
10726:
10721:
10716:
10711:
10706:
10700:
10698:
10695:facilities for
10690:
10689:
10687:
10686:
10681:
10676:
10671:
10666:
10661:
10656:
10651:
10646:
10641:
10636:
10631:
10626:
10621:
10616:
10611:
10606:
10601:
10596:
10591:
10585:
10583:
10575:
10574:
10571:
10570:
10568:
10567:
10562:
10557:
10552:
10546:
10544:
10535:
10534:
10529:
10524:
10518:
10516:
10510:
10509:
10506:
10505:
10503:
10502:
10497:
10495:Type 7103 DSRV
10492:
10487:
10482:
10474:
10473:
10472:
10467:
10454:
10449:
10448:
10447:
10439:
10423:
10418:
10413:
10407:
10405:
10403:rescue vehicle
10394:
10393:
10388:
10383:
10378:
10372:
10370:
10364:
10363:
10361:
10360:
10352:
10344:
10336:
10328:
10320:
10312:
10304:
10297:
10290:
10282:
10275:
10267:
10260:
10253:
10246:
10239:
10238:
10237:
10230:
10222:
10214:
10209:
10204:
10192:
10187:
10179:
10171:
10169:
10158:
10157:
10152:
10147:
10142:
10137:
10136:
10135:
10125:
10119:
10116:
10115:
10105:
10104:
10101:
10100:
10097:
10096:
10093:
10092:
10090:
10089:
10084:
10078:
10076:
10072:
10071:
10069:
10068:
10063:
10058:
10053:
10052:
10051:
10046:
10041:
10040:
10039:
10024:
10023:
10022:
10017:
10007:
10002:
9997:
9995:Inshore diving
9992:
9987:
9982:
9977:
9972:
9967:
9961:
9959:
9958:Classification
9952:
9951:
9950:
9949:
9938:
9936:
9928:
9927:
9924:
9923:
9921:
9920:
9915:
9910:
9905:
9904:
9903:
9898:
9893:
9888:
9883:
9878:
9869:
9867:
9856:
9855:
9850:
9845:
9840:
9835:
9830:
9825:
9820:
9815:
9809:
9807:
9799:
9798:
9796:
9795:
9794:
9793:
9783:
9782:
9781:
9771:
9766:
9760:
9758:
9747:
9746:
9740:
9737:
9736:
9724:
9723:
9720:
9719:
9716:
9715:
9713:
9712:
9706:
9704:
9700:
9699:
9697:
9696:
9691:
9689:Sydney Knowles
9686:
9681:
9675:
9673:
9669:
9668:
9666:
9665:
9663:John Volanthen
9660:
9655:
9653:Richard Harris
9650:
9644:
9642:
9638:
9637:
9635:
9634:
9629:
9624:
9622:Trevor Jackson
9619:
9617:Hillary Hauser
9614:
9609:
9604:
9599:
9597:Philippe Diolé
9594:
9589:
9583:
9581:
9577:
9576:
9574:
9573:
9568:
9563:
9558:
9553:
9548:
9543:
9538:
9533:
9528:
9526:Shannon Walker
9523:
9521:Rex J. Walheim
9518:
9513:
9508:
9503:
9498:
9496:Daniel M. Tani
9493:
9488:
9483:
9481:Hervé Stevenin
9478:
9476:Robert Sténuit
9473:
9468:
9463:
9458:
9453:
9448:
9443:
9438:
9436:Dick Rutkowski
9433:
9428:
9423:
9418:
9416:Thomas Pesquet
9413:
9408:
9403:
9401:Luca Parmitano
9398:
9393:
9391:John D. Olivas
9388:
9383:
9378:
9373:
9368:
9363:
9361:Craig McKinley
9358:
9353:
9348:
9343:
9338:
9333:
9328:
9323:
9318:
9313:
9308:
9303:
9298:
9293:
9288:
9283:
9278:
9273:
9268:
9263:
9258:
9253:
9251:Chris Hadfield
9248:
9243:
9238:
9233:
9228:
9223:
9221:Michael Fincke
9218:
9213:
9208:
9203:
9198:
9193:
9188:
9183:
9178:
9173:
9168:
9163:
9158:
9153:
9151:Steve Chappell
9148:
9143:
9138:
9133:
9128:
9123:
9118:
9113:
9108:
9103:
9098:
9093:
9088:
9083:
9077:
9075:
9069:
9068:
9066:
9065:
9064:
9063:
9058:
9053:
9048:
9043:
9038:
9030:
9029:
9028:
9020:
9019:
9018:
9013:
9008:
9003:
8998:
8993:
8988:
8983:
8978:
8973:
8964:
8962:
8956:
8955:
8953:
8952:
8947:
8942:
8937:
8932:
8927:
8925:Albert Tillman
8922:
8920:Valerie Taylor
8917:
8912:
8907:
8902:
8897:
8892:
8887:
8882:
8877:
8872:
8867:
8862:
8857:
8852:
8847:
8842:
8837:
8832:
8827:
8822:
8817:
8812:
8807:
8802:
8797:
8795:Candice Farmer
8792:
8790:David Doubilet
8787:
8782:
8777:
8772:
8767:
8762:
8757:
8752:
8747:
8742:
8740:Tamara Benitez
8737:
8731:
8729:
8723:
8722:
8720:
8719:
8714:
8709:
8704:
8699:
8694:
8689:
8684:
8679:
8677:Samir Alhafith
8673:
8671:
8670:and presenters
8663:
8662:
8660:
8659:
8654:
8649:
8644:
8639:
8634:
8629:
8627:Pascal Bernabé
8623:
8621:
8615:
8614:
8612:
8611:
8606:
8601:
8599:Robert Sténuit
8596:
8591:
8586:
8581:
8579:Gunter Schöbel
8576:
8571:
8566:
8561:
8556:
8551:
8546:
8541:
8539:Mark M. Newell
8536:
8531:
8526:
8521:
8519:Robert F. Marx
8516:
8511:
8506:
8501:
8496:
8491:
8486:
8484:Anders Franzén
8481:
8476:
8471:
8466:
8461:
8456:
8451:
8446:
8441:
8436:
8431:
8429:Robert Ballard
8426:
8420:
8418:
8408:
8407:
8405:
8404:
8399:
8394:
8392:Dick Rutkowski
8389:
8384:
8382:Trevor Hampton
8379:
8377:Dottie Frazier
8374:
8369:
8364:
8359:
8354:
8349:
8344:
8338:
8336:
8326:
8325:
8313:
8312:
8309:
8308:
8305:
8304:
8302:
8301:
8296:
8291:
8286:
8280:
8278:
8274:
8273:
8271:
8270:
8269:
8268:
8262:
8257:
8252:
8247:
8242:
8237:
8232:
8227:
8222:
8217:
8209:
8208:
8207:
8201:
8195:International
8192:
8190:
8182:
8181:
8179:
8178:
8172:
8170:
8166:
8165:
8163:
8162:
8157:
8152:
8147:
8142:
8136:
8134:
8130:
8129:
8127:
8126:
8121:
8116:
8110:
8108:
8104:
8103:
8101:
8100:
8095:
8094:
8093:
8088:
8078:
8077:
8076:
8071:
8061:
8056:
8050:
8048:
8044:
8043:
8041:
8040:
8034:
8032:
8024:
8023:
8011:
8010:
8007:
8006:
8003:
8002:
8000:
7999:
7993:
7991:
7988:Military diver
7985:
7984:
7982:
7981:
7976:
7971:
7965:
7963:
7960:Military diver
7957:
7956:
7953:
7952:
7949:
7948:
7946:
7945:
7939:
7933:
7927:
7921:
7915:
7908:
7906:
7897:
7896:
7890:
7884:
7878:
7872:
7866:
7860:
7854:
7848:
7842:
7836:
7830:
7823:
7821:
7813:
7812:
7810:
7809:
7804:
7797:
7795:
7787:
7786:
7784:
7783:
7778:
7772:
7766:
7760:
7754:
7748:
7742:
7736:
7730:
7724:
7718:
7712:
7706:
7700:
7694:
7688:
7682:
7676:
7670:
7664:
7658:
7652:
7646:
7640:
7634:
7628:
7622:
7616:
7609:
7607:
7597:
7596:
7594:
7593:
7587:
7581:
7575:
7568:
7566:
7558:
7557:
7555:
7554:
7549:
7543:
7541:
7535:
7534:
7532:
7531:
7526:
7520:
7515:
7510:
7503:
7501:
7490:
7489:
7483:
7478:
7473:
7467:
7462:
7456:
7450:
7444:
7437:
7435:
7427:Diver training
7423:
7422:
7419:
7418:
7416:
7415:
7410:
7404:
7402:
7398:
7397:
7395:
7394:
7393:
7392:
7382:
7381:
7380:
7369:
7367:
7363:
7362:
7360:
7359:
7354:
7349:
7344:
7339:
7334:
7329:
7324:
7319:
7313:
7311:
7304:
7292:
7291:
7288:
7287:
7285:
7284:
7279:
7274:
7273:
7272:
7271:
7270:
7260:
7250:
7245:
7244:
7243:
7238:
7228:
7223:
7218:
7212:
7210:
7203:
7202:
7201:
7200:
7195:
7190:
7180:
7179:
7178:
7173:
7163:
7162:
7161:
7156:
7151:
7146:
7138:
7133:
7128:
7123:
7122:
7121:
7116:
7111:
7102:
7100:
7088:
7087:
7077:
7076:
7073:
7072:
7069:
7068:
7066:
7065:
7062:
7060:
7054:
7053:
7051:
7050:
7044:
7042:
7038:
7037:
7035:
7034:
7027:
7020:
7013:
7006:
6998:
6996:
6992:
6991:
6989:
6988:
6983:
6978:
6973:
6967:
6965:
6959:
6958:
6956:
6955:
6948:
6941:
6934:
6927:
6920:
6913:
6906:
6899:
6891:
6889:
6881:
6880:
6870:
6869:
6866:
6865:
6862:
6861:
6858:
6857:
6855:
6854:
6849:
6844:
6839:
6834:
6829:
6824:
6819:
6814:
6809:
6807:Kirsty MacColl
6804:
6799:
6794:
6789:
6784:
6783:
6782:
6772:
6767:
6762:
6757:
6752:
6747:
6742:
6740:E. Yale Dawson
6737:
6732:
6730:Cotton Coulson
6727:
6722:
6717:
6712:
6707:
6701:
6699:
6691:
6690:
6688:
6687:
6682:
6677:
6672:
6667:
6662:
6657:
6652:
6647:
6642:
6641:
6640:
6630:
6625:
6620:
6615:
6610:
6605:
6599:
6597:
6588:
6587:
6585:
6584:
6576:
6572:Waage Drill II
6568:
6560:
6552:
6544:
6536:
6532:Byford Dolphin
6527:
6525:
6516:
6515:
6513:
6512:
6507:
6502:
6497:
6492:
6490:Stephen Keenan
6486:
6484:
6477:
6476:
6474:
6473:
6468:
6463:
6457:
6455:
6451:
6450:
6448:
6447:
6442:
6436:
6434:
6430:
6429:
6427:
6426:
6421:Sinking of MV
6417:
6415:
6405:
6401:
6400:
6398:
6397:
6392:
6387:
6382:
6377:
6371:
6369:
6365:
6364:
6362:
6361:
6356:
6350:
6348:
6344:
6343:
6341:
6340:
6332:
6326:
6324:
6318:
6317:
6314:
6313:
6311:
6310:
6305:
6300:
6295:
6290:
6285:
6280:
6275:
6270:
6265:
6260:
6255:
6249:
6247:
6234:
6233:
6228:
6223:
6218:
6213:
6208:
6203:
6195:
6187:
6181:
6179:
6173:
6172:
6170:
6169:
6167:Jacques Triger
6164:
6159:
6157:Augustus Siebe
6154:
6149:
6144:
6139:
6134:
6129:
6124:
6119:
6117:Yves Le Prieur
6114:
6109:
6104:
6099:
6094:
6089:
6084:
6079:
6074:
6069:
6064:
6059:
6057:John R. Clarke
6054:
6049:
6044:
6039:
6034:
6028:
6026:
6020:
6019:
6017:
6016:
6011:
6005:
6003:
6000:Underwater art
5997:
5996:
5994:
5993:
5986:
5979:
5971:
5962:
5960:
5951:
5950:
5945:
5940:
5935:
5930:
5925:
5920:
5915:
5910:
5904:
5901:
5900:
5888:
5887:
5884:
5883:
5881:
5880:
5875:
5870:
5865:
5860:
5855:
5849:
5846:
5845:
5835:
5834:
5831:
5830:
5827:
5826:
5823:
5822:
5820:
5819:
5813:
5807:
5801:
5795:
5790:
5785:
5780:
5775:
5769:
5763:
5757:
5751:
5745:
5739:
5737:
5732:Diving medical
5729:
5728:
5726:
5725:
5723:Jacques Triger
5720:
5715:
5710:
5705:
5700:
5698:Charles Momsen
5695:
5693:Simon Mitchell
5690:
5685:
5680:
5675:
5670:
5665:
5660:
5655:
5650:
5645:
5640:
5638:John R. Clarke
5635:
5630:
5628:Alf O. Brubakk
5625:
5620:
5618:George F. Bond
5615:
5610:
5605:
5600:
5594:
5592:
5586:Researchers in
5579:
5575:
5574:
5572:
5571:
5566:
5561:
5556:
5550:
5548:
5544:
5543:
5541:
5540:
5535:
5530:
5525:
5519:
5517:
5513:
5512:
5510:
5509:
5504:
5502:Oxygen therapy
5499:
5494:
5489:
5484:
5479:
5473:
5471:
5467:
5466:
5463:
5462:
5460:
5459:
5454:
5449:
5444:
5439:
5434:
5429:
5424:
5418:
5416:
5410:
5409:
5406:
5405:
5403:
5402:
5396:
5394:
5388:
5387:
5385:
5384:
5379:
5373:
5371:
5370:Carbon dioxide
5367:
5366:
5364:
5363:
5358:
5353:
5348:
5347:
5346:
5341:
5336:
5331:
5321:
5315:
5313:
5309:
5308:
5306:
5305:
5300:
5295:
5290:
5284:
5282:
5275:
5274:
5269:
5264:
5259:
5258:
5257:
5252:
5247:
5242:
5237:
5232:
5222:
5217:
5211:
5209:
5200:
5199:
5194:
5189:
5184:
5178:
5176:
5164:
5163:
5151:
5150:
5147:
5146:
5143:
5142:
5139:
5138:
5136:
5135:
5130:
5125:
5120:
5115:
5110:
5105:
5100:
5095:
5090:
5085:
5079:
5077:
5067:
5066:
5064:
5063:
5062:
5061:
5051:
5050:
5049:
5044:
5034:
5028:
5026:
5020:
5019:
5017:
5016:
5014:Stand-by diver
5011:
5006:
5001:
4996:
4991:
4986:
4981:
4976:
4970:
4968:
4959:
4958:
4953:
4948:
4943:
4941:Permit To Work
4938:
4936:Lockout–tagout
4933:
4928:
4927:
4926:
4916:
4911:
4910:
4909:
4904:
4899:
4891:
4885:
4883:
4875:
4874:
4872:
4871:
4866:
4861:
4856:
4851:
4846:
4841:
4836:
4834:Doing It Right
4831:
4829:Diver training
4826:
4821:
4816:
4815:
4814:
4809:
4807:Rule of thirds
4799:
4794:
4789:
4788:
4787:
4782:
4777:
4767:
4766:
4765:
4755:
4754:
4753:
4743:
4742:
4741:
4730:
4728:
4720:
4719:
4716:
4715:
4713:
4712:
4707:
4702:
4697:
4692:
4687:
4682:
4677:
4671:
4669:
4662:
4661:
4660:
4659:
4654:
4649:
4644:
4639:
4634:
4623:
4622:
4621:
4616:
4611:
4606:
4601:
4596:
4590:Physiological
4588:
4587:
4586:
4581:
4576:
4571:
4563:
4562:
4561:
4556:
4551:
4546:
4541:
4536:
4526:
4520:
4518:
4507:
4506:
4501:
4496:
4491:
4486:
4481:
4476:
4471:
4465:
4462:
4461:
4449:
4448:
4445:
4444:
4441:
4440:
4438:
4437:
4432:
4426:
4424:
4418:
4417:
4415:
4414:
4409:
4404:
4399:
4394:
4389:
4384:
4379:
4374:
4368:
4366:
4363:Diving tourism
4360:
4359:
4357:
4356:
4350:
4344:
4338:
4332:
4326:
4320:
4314:
4308:
4302:
4295:
4293:
4285:
4284:
4282:
4281:
4276:
4271:
4266:
4261:
4256:
4251:
4246:
4241:
4236:
4231:
4226:
4220:
4218:
4211:
4210:
4205:
4200:
4195:
4189:
4186:
4185:
4173:
4172:
4169:
4168:
4165:
4164:
4161:
4160:
4158:
4157:
4156:
4155:
4150:
4145:
4140:
4132:
4131:
4130:
4122:
4121:
4120:
4115:
4107:
4102:
4097:
4091:
4089:
4078:
4077:
4076:
4075:
4070:
4068:Hawaiian sling
4060:
4054:
4052:
4046:
4045:
4043:
4042:
4037:
4032:
4027:
4022:
4017:
4016:
4015:
4010:
4005:
4000:
3992:
3987:
3982:
3976:
3974:
3968:
3967:
3965:
3964:
3959:
3954:
3948:
3946:
3938:
3937:
3934:
3933:
3931:
3930:
3923:
3915:
3907:
3900:
3893:
3885:
3877:
3870:
3863:
3854:
3852:
3850:Salvage diving
3843:
3842:
3837:
3832:
3831:
3830:
3820:
3815:
3810:
3809:
3808:
3798:
3793:
3788:
3787:
3786:
3776:
3771:
3766:
3761:
3756:
3751:
3746:
3741:
3736:
3731:
3730:
3729:
3724:
3714:
3709:
3704:
3703:
3702:
3695:Diver training
3692:
3687:
3681:
3679:
3671:
3670:
3667:
3666:
3663:
3662:
3660:
3659:
3654:
3649:
3644:
3639:
3634:
3629:
3624:
3619:
3614:
3609:
3604:
3599:
3594:
3589:
3584:
3579:
3574:
3569:
3564:
3559:
3554:
3549:
3544:
3539:
3534:
3529:
3524:
3519:
3514:
3509:
3504:
3499:
3494:
3489:
3484:
3479:
3474:
3469:
3464:
3459:
3454:
3449:
3444:
3439:
3434:
3429:
3424:
3419:
3413:
3411:
3398:
3397:
3396:
3395:
3390:
3380:
3375:
3370:
3365:
3360:
3355:
3349:
3347:
3336:
3335:
3330:
3325:
3320:
3315:
3310:
3305:
3300:
3295:
3290:
3285:
3280:
3279:
3278:
3273:
3263:
3257:
3255:
3247:
3246:
3234:
3233:
3230:
3229:
3226:
3225:
3223:
3222:
3217:
3212:
3207:
3202:
3197:
3192:
3186:
3184:
3180:
3179:
3177:
3176:
3171:
3166:
3160:
3158:
3154:
3153:
3151:
3150:
3145:
3140:
3139:
3138:
3133:
3123:
3118:
3112:
3110:
3106:
3105:
3103:
3102:
3097:
3092:
3087:
3082:
3077:
3072:
3070:Tanya Streeter
3067:
3062:
3057:
3052:
3047:
3042:
3037:
3032:
3027:
3025:Herbert Nitsch
3022:
3020:Guillaume NĂ©ry
3017:
3015:Patrick Musimu
3012:
3007:
3002:
2997:
2992:
2990:Kate Middleton
2987:
2982:
2977:
2972:
2967:
2962:
2957:
2952:
2947:
2942:
2937:
2932:
2927:
2925:Ĺžahika ErcĂĽmen
2922:
2917:
2912:
2907:
2902:
2897:
2892:
2887:
2882:
2877:
2872:
2867:
2862:
2856:
2854:
2850:
2849:
2847:
2846:
2844:Water polo cap
2841:
2840:
2839:
2829:
2824:
2819:
2814:
2812:Hawaiian sling
2809:
2804:
2798:
2796:
2792:
2791:
2789:
2788:
2787:
2786:
2781:
2775:
2770:
2764:
2758:
2755:Free immersion
2752:
2746:
2740:
2734:
2728:
2719:
2714:
2708:
2706:
2702:
2701:
2699:
2698:
2693:
2688:
2683:
2678:
2673:
2668:
2667:
2666:
2656:
2651:
2646:
2641:
2635:
2633:
2625:
2624:
2612:
2611:
2608:
2607:
2604:
2603:
2601:
2600:
2599:
2598:
2593:
2583:
2578:
2577:
2576:
2571:
2560:
2558:
2554:
2553:
2551:
2550:
2545:
2540:
2535:
2530:
2525:
2520:
2515:
2509:
2507:
2503:
2502:
2500:
2499:
2497:VideoRay UROVs
2494:
2489:
2487:SJT-class ROUV
2484:
2479:
2474:
2472:Seabed tractor
2469:
2464:
2459:
2454:
2449:
2444:
2442:Mini Rover ROV
2439:
2434:
2429:
2424:
2419:
2414:
2409:
2404:
2399:
2394:
2389:
2387:8A4-class ROUV
2383:
2381:
2373:
2372:
2369:
2368:
2366:
2365:
2360:
2355:
2350:
2345:
2340:
2334:
2332:
2321:
2320:
2319:
2318:
2308:
2307:
2306:
2301:
2296:
2291:
2280:
2278:
2274:
2273:
2271:
2270:
2265:
2260:
2255:
2253:Diving chamber
2250:
2249:
2248:
2243:
2238:
2233:
2228:
2218:
2213:
2208:
2202:
2200:
2192:
2191:
2189:
2188:
2183:
2182:
2181:
2171:
2170:
2169:
2164:
2154:
2149:
2148:
2147:
2142:
2132:
2127:
2122:
2121:
2120:
2110:
2109:
2108:
2103:
2098:
2093:
2083:
2078:
2073:
2068:
2063:
2062:
2061:
2056:
2051:
2046:
2039:Air filtration
2035:
2033:
2027:
2026:
2024:
2023:
2018:
2016:Messenger line
2013:
2008:
2003:
1998:
1993:
1988:
1983:
1978:
1973:
1967:
1965:
1957:
1956:
1944:
1943:
1940:
1939:
1936:
1935:
1933:
1932:
1927:
1922:
1917:
1912:
1907:
1902:
1897:
1892:
1887:
1882:
1877:
1872:
1867:
1862:
1860:Maurice Fernez
1857:
1852:
1847:
1842:
1837:
1832:
1827:
1822:
1817:
1812:
1807:
1802:
1797:
1792:
1787:
1781:
1779:
1771:
1770:
1767:
1766:
1764:
1763:
1758:
1753:
1748:
1743:
1738:
1733:
1728:
1722:
1720:
1712:
1711:
1709:
1708:
1703:
1698:
1693:
1688:
1683:
1678:
1673:
1668:
1663:
1658:
1653:
1648:
1643:
1638:
1633:
1628:
1623:
1618:
1613:
1608:
1602:
1600:
1594:
1593:
1591:
1590:
1589:
1588:
1586:Sling cylinder
1583:
1578:
1573:
1568:
1567:
1566:
1564:Scuba manifold
1556:
1551:
1546:
1544:Bailout bottle
1535:
1533:
1522:
1521:
1516:
1515:
1514:
1509:
1504:
1503:
1502:
1492:
1482:
1481:
1480:
1478:Reclaim helmet
1470:
1469:
1468:
1463:
1453:
1447:
1445:
1435:
1434:
1432:
1431:
1430:
1429:
1424:
1419:
1414:
1409:
1407:Diving compass
1404:
1396:
1391:
1386:
1381:
1376:
1371:
1370:
1369:
1359:
1358:
1357:
1355:Bailout bottle
1352:
1342:
1337:
1332:
1331:
1330:
1320:
1315:
1314:
1313:
1303:
1298:
1293:
1288:
1287:
1286:
1281:
1270:
1268:
1262:
1261:
1259:
1258:
1253:
1248:
1247:
1246:
1241:
1231:
1226:
1225:
1224:
1219:
1209:
1203:
1201:
1195:
1194:
1192:
1191:
1186:
1181:
1176:
1175:
1174:
1164:
1159:
1154:
1149:
1143:
1141:
1137:
1136:
1134:
1133:
1132:
1131:
1126:
1124:Full-face mask
1121:
1111:
1110:
1109:
1104:
1099:
1097:Reclaim helmet
1094:
1089:
1084:
1074:
1068:
1066:
1060:
1059:
1057:
1056:
1055:
1054:
1052:Hot-water suit
1049:
1039:
1034:
1033:
1032:
1027:
1017:
1016:
1015:
1010:
999:
997:
991:
990:
988:
987:
982:
977:
972:
967:
962:
957:
952:
947:
942:
936:
934:
926:
925:
923:
922:
921:
920:
915:
910:
905:
895:
894:
893:
888:
883:
881:Power inflator
872:
870:
869:trim equipment
864:
863:
861:
860:
855:
850:
845:
840:
835:
830:
825:
820:
815:
810:
805:
799:
797:
791:
790:
788:
787:
782:
777:
771:
769:
762:
761:
756:
750:
747:
746:
734:
733:
731:
730:
729:
728:
723:
718:
713:
708:
703:
698:
693:
683:
677:
674:
673:
666:
665:
658:
651:
643:
635:
634:
613:
585:
570:
544:
516:
500:"Training Map"
491:
443:
415:
414:
412:
409:
406:
405:
402:
399:
396:
392:
391:
388:
385:
382:
376:
375:
372:
369:
366:
360:
359:
356:
353:
350:
344:
343:
341:
338:
335:
329:
328:
325:
322:
319:
313:
312:
309:
306:
303:
297:
296:
293:
290:
287:
281:
280:
277:
274:
271:
265:
264:
261:
258:
255:
249:
248:
245:
234:
231:
220:
217:
183:
180:
174:
171:
155:
152:
143:
140:
137:
136:
116:
114:
104:
103:
79:
76:
73:
69:
60:
57:
15:
9:
6:
4:
3:
2:
10896:
10885:
10882:
10880:
10877:
10876:
10874:
10859:
10858:
10853:
10849:
10847:
10846:
10837:
10835:
10834:
10830:
10828:
10827:
10823:
10821:
10820:
10815:
10813:
10812:
10803:
10801:
10800:
10791:
10789:
10788:
10779:
10778:
10775:
10761:
10760:Seabed mining
10758:
10756:
10753:
10751:
10748:
10746:
10743:
10742:
10740:
10736:
10730:
10727:
10725:
10722:
10720:
10717:
10715:
10712:
10710:
10707:
10705:
10702:
10701:
10699:
10691:
10685:
10682:
10680:
10677:
10675:
10672:
10670:
10667:
10665:
10662:
10660:
10657:
10655:
10652:
10650:
10647:
10645:
10642:
10640:
10637:
10635:
10632:
10630:
10627:
10625:
10622:
10620:
10617:
10615:
10612:
10610:
10607:
10605:
10602:
10600:
10597:
10595:
10592:
10590:
10587:
10586:
10584:
10576:
10566:
10563:
10561:
10558:
10556:
10553:
10551:
10548:
10547:
10545:
10543:
10539:
10533:
10530:
10528:
10525:
10523:
10520:
10519:
10517:
10515:
10511:
10501:
10498:
10496:
10493:
10491:
10488:
10486:
10483:
10481:
10480:
10475:
10471:
10468:
10466:
10463:
10462:
10461:
10459:
10455:
10453:
10450:
10446:
10445:
10440:
10438:
10437:
10432:
10431:
10430:
10428:
10424:
10422:
10419:
10417:
10414:
10412:
10409:
10408:
10406:
10404:
10398:
10392:
10389:
10387:
10384:
10382:
10379:
10377:
10374:
10373:
10371:
10369:
10365:
10359:
10358:
10353:
10351:
10350:
10345:
10343:
10342:
10337:
10335:
10334:
10329:
10327:
10326:
10321:
10319:
10318:
10313:
10311:
10309:
10305:
10303:
10302:
10298:
10296:
10295:
10291:
10289:
10288:
10283:
10281:
10280:
10276:
10274:
10272:
10268:
10266:
10265:
10261:
10259:
10258:
10254:
10252:
10251:
10247:
10245:
10244:
10240:
10236:
10235:
10231:
10229:
10227:
10223:
10221:
10219:
10215:
10213:
10210:
10208:
10205:
10203:
10202:
10198:
10197:
10196:
10193:
10191:
10188:
10186:
10185:
10180:
10178:
10177:
10173:
10172:
10170:
10168:
10162:
10156:
10153:
10151:
10148:
10146:
10143:
10141:
10138:
10134:
10131:
10130:
10129:
10126:
10124:
10121:
10120:
10117:
10110:
10106:
10088:
10085:
10083:
10080:
10079:
10077:
10073:
10067:
10064:
10062:
10059:
10057:
10054:
10050:
10047:
10045:
10042:
10038:
10035:
10034:
10033:
10030:
10029:
10028:
10025:
10021:
10018:
10016:
10013:
10012:
10011:
10008:
10006:
10003:
10001:
9998:
9996:
9993:
9991:
9990:Inland diving
9988:
9986:
9983:
9981:
9978:
9976:
9973:
9971:
9968:
9966:
9963:
9962:
9960:
9956:
9948:
9945:
9944:
9943:
9940:
9939:
9937:
9935:
9929:
9919:
9916:
9914:
9913:Oxygen window
9911:
9909:
9906:
9902:
9899:
9897:
9894:
9892:
9889:
9887:
9884:
9882:
9879:
9877:
9874:
9873:
9871:
9870:
9868:
9866:
9863:Decompression
9860:
9854:
9851:
9849:
9846:
9844:
9841:
9839:
9836:
9834:
9831:
9829:
9826:
9824:
9823:Diving reflex
9821:
9819:
9816:
9814:
9811:
9810:
9808:
9806:
9800:
9792:
9789:
9788:
9787:
9784:
9780:
9777:
9776:
9775:
9772:
9770:
9767:
9765:
9762:
9761:
9759:
9757:
9751:
9745:
9742:
9741:
9738:
9734:
9729:
9725:
9711:
9708:
9707:
9705:
9701:
9695:
9692:
9690:
9687:
9685:
9682:
9680:
9677:
9676:
9674:
9670:
9664:
9661:
9659:
9656:
9654:
9651:
9649:
9648:Craig Challen
9646:
9645:
9643:
9639:
9633:
9630:
9628:
9625:
9623:
9620:
9618:
9615:
9613:
9610:
9608:
9605:
9603:
9600:
9598:
9595:
9593:
9590:
9588:
9585:
9584:
9582:
9578:
9572:
9569:
9567:
9564:
9562:
9559:
9557:
9554:
9552:
9549:
9547:
9546:Peggy Whitson
9544:
9542:
9539:
9537:
9534:
9532:
9529:
9527:
9524:
9522:
9519:
9517:
9516:Koichi Wakata
9514:
9512:
9509:
9507:
9504:
9502:
9501:Robert Thirsk
9499:
9497:
9494:
9492:
9491:James Talacek
9489:
9487:
9484:
9482:
9479:
9477:
9474:
9472:
9469:
9467:
9466:Steve Squyres
9464:
9462:
9459:
9457:
9456:Robert Sheats
9454:
9452:
9449:
9447:
9444:
9442:
9439:
9437:
9434:
9432:
9429:
9427:
9424:
9422:
9419:
9417:
9414:
9412:
9409:
9407:
9404:
9402:
9399:
9397:
9396:Takuya Onishi
9394:
9392:
9389:
9387:
9384:
9382:
9379:
9377:
9374:
9372:
9369:
9367:
9364:
9362:
9359:
9357:
9354:
9352:
9349:
9347:
9344:
9342:
9341:Sandra Magnus
9339:
9337:
9334:
9332:
9329:
9327:
9324:
9322:
9321:Jon Lindbergh
9319:
9317:
9314:
9312:
9311:Timothy Kopra
9309:
9307:
9304:
9302:
9299:
9297:
9294:
9292:
9289:
9287:
9284:
9282:
9281:Mark Hulsbeck
9279:
9277:
9274:
9272:
9269:
9267:
9264:
9262:
9259:
9257:
9256:Jeremy Hansen
9254:
9252:
9249:
9247:
9244:
9242:
9239:
9237:
9234:
9232:
9229:
9227:
9224:
9222:
9219:
9217:
9214:
9212:
9209:
9207:
9204:
9202:
9201:Jeanette Epps
9199:
9197:
9194:
9192:
9189:
9187:
9186:Jonathan Dory
9184:
9182:
9179:
9177:
9174:
9172:
9169:
9167:
9164:
9162:
9159:
9157:
9154:
9152:
9149:
9147:
9144:
9142:
9139:
9137:
9134:
9132:
9129:
9127:
9124:
9122:
9119:
9117:
9114:
9112:
9109:
9107:
9104:
9102:
9099:
9097:
9094:
9092:
9089:
9087:
9084:
9082:
9079:
9078:
9076:
9074:
9070:
9062:
9059:
9057:
9054:
9052:
9049:
9047:
9046:Clive Cussler
9044:
9042:
9039:
9037:
9034:
9033:
9031:
9027:
9024:
9023:
9021:
9017:
9014:
9012:
9011:Jack Sheppard
9009:
9007:
9004:
9002:
8999:
8997:
8994:
8992:
8991:Jill Heinerth
8989:
8987:
8984:
8982:
8979:
8977:
8974:
8972:
8969:
8968:
8966:
8965:
8963:
8957:
8951:
8948:
8946:
8943:
8941:
8938:
8936:
8935:Stan Waterman
8933:
8931:
8928:
8926:
8923:
8921:
8918:
8916:
8913:
8911:
8908:
8906:
8905:E. Lee Spence
8903:
8901:
8898:
8896:
8893:
8891:
8890:Peter Scoones
8888:
8886:
8883:
8881:
8878:
8876:
8873:
8871:
8868:
8866:
8863:
8861:
8858:
8856:
8855:Agnes Milowka
8853:
8851:
8848:
8846:
8843:
8841:
8838:
8836:
8833:
8831:
8828:
8826:
8823:
8821:
8818:
8816:
8815:Stephen Frink
8813:
8811:
8808:
8806:
8803:
8801:
8798:
8796:
8793:
8791:
8788:
8786:
8783:
8781:
8778:
8776:
8775:John D. Craig
8773:
8771:
8768:
8766:
8763:
8761:
8758:
8756:
8755:Jonathan Bird
8753:
8751:
8750:Adrian Biddle
8748:
8746:
8743:
8741:
8738:
8736:
8733:
8732:
8730:
8728:photographers
8724:
8718:
8715:
8713:
8710:
8708:
8705:
8703:
8700:
8698:
8697:Richie Kohler
8695:
8693:
8690:
8688:
8685:
8683:
8680:
8678:
8675:
8674:
8672:
8664:
8658:
8655:
8653:
8650:
8648:
8645:
8643:
8640:
8638:
8635:
8633:
8630:
8628:
8625:
8624:
8622:
8616:
8610:
8607:
8605:
8602:
8600:
8597:
8595:
8594:E. Lee Spence
8592:
8590:
8587:
8585:
8582:
8580:
8577:
8575:
8574:Margaret Rule
8572:
8570:
8567:
8565:
8562:
8560:
8557:
8555:
8552:
8550:
8547:
8545:
8542:
8540:
8537:
8535:
8532:
8530:
8527:
8525:
8522:
8520:
8517:
8515:
8512:
8510:
8507:
8505:
8504:Graham Jessop
8502:
8500:
8499:David Gibbins
8497:
8495:
8492:
8490:
8487:
8485:
8482:
8480:
8477:
8475:
8472:
8470:
8467:
8465:
8462:
8460:
8459:Eugenie Clark
8457:
8455:
8452:
8450:
8447:
8445:
8442:
8440:
8437:
8435:
8432:
8430:
8427:
8425:
8422:
8421:
8419:
8409:
8403:
8400:
8398:
8395:
8393:
8390:
8388:
8385:
8383:
8380:
8378:
8375:
8373:
8370:
8368:
8365:
8363:
8360:
8358:
8355:
8353:
8350:
8348:
8345:
8343:
8340:
8339:
8337:
8331:
8327:
8323:
8318:
8314:
8300:
8297:
8295:
8292:
8290:
8287:
8285:
8282:
8281:
8279:
8275:
8266:
8263:
8261:
8258:
8256:
8253:
8251:
8248:
8246:
8243:
8241:
8238:
8236:
8233:
8231:
8228:
8226:
8223:
8221:
8218:
8216:
8213:
8212:
8210:
8205:
8202:
8200:
8197:
8196:
8194:
8193:
8191:
8187:organisations
8183:
8177:
8174:
8173:
8171:
8167:
8161:
8158:
8156:
8153:
8151:
8148:
8146:
8143:
8141:
8138:
8137:
8135:
8131:
8125:
8122:
8120:
8117:
8115:
8112:
8111:
8109:
8105:
8099:
8096:
8092:
8091:United States
8089:
8087:
8084:
8083:
8082:
8079:
8075:
8072:
8070:
8067:
8066:
8065:
8062:
8060:
8057:
8055:
8052:
8051:
8049:
8045:
8039:
8036:
8035:
8033:
8029:
8025:
8021:
8016:
8012:
7998:
7995:
7994:
7992:
7986:
7980:
7977:
7975:
7972:
7970:
7967:
7966:
7964:
7958:
7943:
7940:
7937:
7934:
7931:
7928:
7925:
7922:
7919:
7916:
7913:
7910:
7909:
7907:
7901:
7894:
7891:
7888:
7885:
7882:
7879:
7876:
7873:
7870:
7867:
7864:
7861:
7858:
7855:
7852:
7849:
7846:
7843:
7840:
7837:
7834:
7831:
7828:
7825:
7824:
7822:
7818:certification
7814:
7808:
7805:
7802:
7799:
7798:
7796:
7792:certification
7788:
7782:
7779:
7776:
7773:
7770:
7767:
7764:
7761:
7758:
7755:
7752:
7749:
7746:
7743:
7740:
7737:
7734:
7731:
7728:
7725:
7722:
7719:
7716:
7713:
7710:
7707:
7704:
7701:
7698:
7695:
7692:
7689:
7686:
7683:
7680:
7677:
7674:
7671:
7668:
7665:
7662:
7659:
7656:
7653:
7650:
7647:
7644:
7641:
7638:
7635:
7632:
7629:
7626:
7623:
7620:
7617:
7614:
7611:
7610:
7608:
7604:certification
7598:
7591:
7588:
7585:
7582:
7579:
7576:
7573:
7570:
7569:
7567:
7563:certification
7559:
7553:
7550:
7548:
7545:
7544:
7542:
7536:
7530:
7527:
7524:
7521:
7519:
7516:
7514:
7511:
7508:
7505:
7504:
7502:
7498:certification
7494:
7487:
7484:
7482:
7479:
7477:
7474:
7471:
7468:
7466:
7463:
7460:
7457:
7454:
7451:
7448:
7445:
7442:
7439:
7438:
7436:
7434:
7433:organisations
7429:certification
7424:
7414:
7411:
7409:
7406:
7405:
7403:
7399:
7391:
7388:
7387:
7386:
7383:
7379:
7376:
7375:
7374:
7371:
7370:
7368:
7364:
7358:
7355:
7353:
7350:
7348:
7345:
7343:
7340:
7338:
7335:
7333:
7330:
7328:
7325:
7323:
7320:
7318:
7315:
7314:
7312:
7308:
7305:
7303:
7300:certification
7293:
7283:
7280:
7278:
7275:
7269:
7266:
7265:
7264:
7261:
7259:
7256:
7255:
7254:
7251:
7249:
7246:
7242:
7239:
7237:
7234:
7233:
7232:
7229:
7227:
7224:
7222:
7219:
7217:
7214:
7213:
7211:
7207:
7199:
7196:
7194:
7191:
7189:
7188:Muscle memory
7186:
7185:
7184:
7181:
7177:
7174:
7172:
7169:
7168:
7167:
7164:
7160:
7157:
7155:
7152:
7150:
7147:
7145:
7142:
7141:
7139:
7137:
7136:Diving school
7134:
7132:
7129:
7127:
7124:
7120:
7117:
7115:
7112:
7110:
7107:
7106:
7104:
7103:
7101:
7099:
7093:
7089:
7082:
7078:
7064:
7063:
7061:
7059:
7055:
7049:
7046:
7045:
7043:
7039:
7033:
7032:
7028:
7026:
7025:
7024:Shadow Divers
7021:
7019:
7018:
7017:The Last Dive
7014:
7012:
7011:
7007:
7005:
7004:
7000:
6999:
6997:
6993:
6987:
6984:
6982:
6979:
6977:
6974:
6972:
6969:
6968:
6966:
6962:Standards and
6960:
6954:
6953:
6949:
6947:
6946:
6942:
6940:
6939:
6935:
6933:
6932:
6928:
6926:
6925:
6921:
6919:
6918:
6914:
6912:
6911:
6907:
6905:
6904:
6900:
6898:
6897:
6893:
6892:
6890:
6886:
6882:
6875:
6871:
6853:
6850:
6848:
6845:
6843:
6840:
6838:
6835:
6833:
6830:
6828:
6825:
6823:
6820:
6818:
6815:
6813:
6812:Agnes Milowka
6810:
6808:
6805:
6803:
6800:
6798:
6795:
6793:
6790:
6788:
6785:
6781:
6778:
6777:
6776:
6773:
6771:
6768:
6766:
6763:
6761:
6758:
6756:
6753:
6751:
6748:
6746:
6743:
6741:
6738:
6736:
6733:
6731:
6728:
6726:
6723:
6721:
6718:
6716:
6713:
6711:
6708:
6706:
6703:
6702:
6700:
6698:
6692:
6686:
6683:
6681:
6678:
6676:
6673:
6671:
6668:
6666:
6663:
6661:
6658:
6656:
6653:
6651:
6648:
6646:
6643:
6639:
6636:
6635:
6634:
6631:
6629:
6626:
6624:
6621:
6619:
6616:
6614:
6611:
6609:
6606:
6604:
6603:Roger Baldwin
6601:
6600:
6598:
6595:
6589:
6583:
6581:
6577:
6575:
6573:
6569:
6567:
6565:
6561:
6559:
6557:
6553:
6551:
6549:
6545:
6543:
6541:
6537:
6535:
6533:
6529:
6528:
6526:
6523:
6517:
6511:
6508:
6506:
6503:
6501:
6500:Audrey Mestre
6498:
6496:
6493:
6491:
6488:
6487:
6485:
6482:
6478:
6472:
6469:
6467:
6464:
6462:
6459:
6458:
6456:
6452:
6446:
6443:
6441:
6438:
6437:
6435:
6433:Diver rescues
6431:
6425:
6424:
6419:
6418:
6416:
6413:
6409:
6406:
6402:
6396:
6393:
6391:
6388:
6386:
6383:
6381:
6378:
6376:
6373:
6372:
6370:
6366:
6360:
6357:
6355:
6352:
6351:
6349:
6345:
6339:
6338:
6333:
6331:
6328:
6327:
6325:
6319:
6309:
6306:
6304:
6301:
6299:
6296:
6294:
6291:
6289:
6286:
6284:
6281:
6279:
6276:
6274:
6271:
6269:
6268:Human torpedo
6266:
6264:
6261:
6259:
6256:
6254:
6251:
6250:
6248:
6246:
6238:
6232:
6231:Vintage scuba
6229:
6227:
6224:
6222:
6219:
6217:
6214:
6212:
6209:
6207:
6204:
6202:
6201:
6196:
6194:
6193:
6188:
6186:
6183:
6182:
6180:
6174:
6168:
6165:
6163:
6160:
6158:
6155:
6153:
6150:
6148:
6145:
6143:
6140:
6138:
6135:
6133:
6130:
6128:
6125:
6123:
6120:
6118:
6115:
6113:
6110:
6108:
6105:
6103:
6100:
6098:
6095:
6093:
6090:
6088:
6085:
6083:
6080:
6078:
6075:
6073:
6070:
6068:
6065:
6063:
6060:
6058:
6055:
6053:
6050:
6048:
6045:
6043:
6040:
6038:
6037:William Beebe
6035:
6033:
6030:
6029:
6027:
6025:and inventors
6021:
6015:
6012:
6010:
6007:
6006:
6004:
5998:
5992:
5991:
5987:
5985:
5984:
5980:
5978:
5977:
5972:
5970:
5969:
5964:
5963:
5961:
5957:Archeological
5955:
5949:
5946:
5944:
5941:
5939:
5936:
5934:
5931:
5929:
5926:
5924:
5921:
5919:
5916:
5914:
5911:
5909:
5906:
5905:
5902:
5898:
5893:
5889:
5879:
5876:
5874:
5871:
5869:
5866:
5864:
5861:
5859:
5856:
5854:
5851:
5850:
5847:
5840:
5836:
5817:
5814:
5811:
5808:
5805:
5802:
5799:
5796:
5794:
5791:
5789:
5786:
5784:
5781:
5779:
5776:
5773:
5770:
5767:
5764:
5761:
5758:
5755:
5752:
5749:
5746:
5744:
5741:
5740:
5738:
5736:organisations
5730:
5724:
5721:
5719:
5716:
5714:
5711:
5709:
5706:
5704:
5701:
5699:
5696:
5694:
5691:
5689:
5686:
5684:
5681:
5679:
5676:
5674:
5671:
5669:
5666:
5664:
5661:
5659:
5656:
5654:
5651:
5649:
5646:
5644:
5641:
5639:
5636:
5634:
5631:
5629:
5626:
5624:
5621:
5619:
5616:
5614:
5611:
5609:
5606:
5604:
5601:
5599:
5596:
5595:
5593:
5591:
5583:
5580:
5576:
5570:
5567:
5565:
5562:
5560:
5557:
5555:
5552:
5551:
5549:
5545:
5539:
5536:
5534:
5531:
5529:
5526:
5524:
5521:
5520:
5518:
5514:
5508:
5505:
5503:
5500:
5498:
5495:
5493:
5490:
5488:
5485:
5483:
5480:
5478:
5475:
5474:
5472:
5468:
5458:
5455:
5453:
5450:
5448:
5445:
5443:
5440:
5438:
5435:
5433:
5430:
5428:
5425:
5423:
5420:
5419:
5417:
5411:
5401:
5398:
5397:
5395:
5391:Breathing gas
5389:
5383:
5380:
5378:
5375:
5374:
5372:
5368:
5362:
5359:
5357:
5354:
5352:
5349:
5345:
5342:
5340:
5337:
5335:
5332:
5330:
5327:
5326:
5325:
5322:
5320:
5317:
5316:
5314:
5310:
5304:
5301:
5299:
5296:
5294:
5291:
5289:
5286:
5285:
5283:
5279:
5273:
5270:
5268:
5265:
5263:
5260:
5256:
5253:
5251:
5248:
5246:
5243:
5241:
5240:Barodontalgia
5238:
5236:
5235:Aerosinusitis
5233:
5231:
5228:
5227:
5226:
5223:
5221:
5220:Barostriction
5218:
5216:
5213:
5212:
5210:
5204:
5198:
5195:
5193:
5190:
5188:
5185:
5183:
5180:
5179:
5177:
5175:
5169:
5165:
5161:
5156:
5152:
5134:
5131:
5129:
5126:
5124:
5121:
5119:
5116:
5114:
5111:
5109:
5106:
5104:
5101:
5099:
5096:
5094:
5091:
5089:
5086:
5084:
5081:
5080:
5078:
5076:
5068:
5060:
5057:
5056:
5055:
5052:
5048:
5045:
5043:
5040:
5039:
5038:
5035:
5033:
5030:
5029:
5027:
5021:
5015:
5012:
5010:
5007:
5005:
5002:
5000:
4997:
4995:
4992:
4990:
4987:
4985:
4982:
4980:
4977:
4975:
4972:
4971:
4969:
4967:
4963:
4957:
4954:
4952:
4949:
4947:
4944:
4942:
4939:
4937:
4934:
4932:
4929:
4925:
4922:
4921:
4920:
4917:
4915:
4912:
4908:
4905:
4903:
4900:
4898:
4895:
4894:
4892:
4890:
4887:
4886:
4884:
4882:
4876:
4870:
4867:
4865:
4862:
4860:
4857:
4855:
4852:
4850:
4847:
4845:
4842:
4840:
4837:
4835:
4832:
4830:
4827:
4825:
4822:
4820:
4817:
4813:
4810:
4808:
4805:
4804:
4803:
4802:Dive planning
4800:
4798:
4795:
4793:
4792:Dive briefing
4790:
4786:
4783:
4781:
4778:
4776:
4773:
4772:
4771:
4770:Decompression
4768:
4764:
4761:
4760:
4759:
4756:
4752:
4749:
4748:
4747:
4744:
4740:
4737:
4736:
4735:
4732:
4731:
4729:
4727:
4721:
4711:
4708:
4706:
4703:
4701:
4698:
4696:
4693:
4691:
4688:
4686:
4683:
4681:
4678:
4676:
4673:
4672:
4670:
4666:
4658:
4655:
4653:
4652:Trait anxiety
4650:
4648:
4645:
4643:
4640:
4638:
4635:
4633:
4629:
4628:
4627:
4624:
4620:
4617:
4615:
4612:
4610:
4607:
4605:
4602:
4600:
4599:Decompression
4597:
4595:
4592:
4591:
4589:
4585:
4582:
4580:
4577:
4575:
4572:
4570:
4567:
4566:
4564:
4560:
4557:
4555:
4552:
4550:
4547:
4545:
4542:
4540:
4537:
4535:
4532:
4531:
4530:
4529:Environmental
4527:
4525:
4522:
4521:
4519:
4517:
4511:
4505:
4502:
4500:
4497:
4495:
4492:
4490:
4487:
4485:
4482:
4480:
4477:
4475:
4472:
4470:
4467:
4466:
4463:
4459:
4458:Diving safety
4454:
4450:
4436:
4433:
4431:
4428:
4427:
4425:
4423:and festivals
4421:Diving events
4419:
4413:
4410:
4408:
4405:
4403:
4402:Shark tourism
4400:
4398:
4395:
4393:
4390:
4388:
4385:
4383:
4380:
4378:
4375:
4373:
4370:
4369:
4367:
4361:
4354:
4351:
4348:
4345:
4342:
4339:
4336:
4333:
4330:
4327:
4324:
4321:
4318:
4315:
4312:
4309:
4306:
4303:
4300:
4297:
4296:
4294:
4292:
4291:organisations
4286:
4280:
4277:
4275:
4272:
4270:
4267:
4265:
4262:
4260:
4257:
4255:
4252:
4250:
4247:
4245:
4242:
4240:
4237:
4235:
4232:
4230:
4227:
4225:
4222:
4221:
4219:
4215:
4209:
4206:
4204:
4201:
4199:
4196:
4194:
4191:
4190:
4187:
4183:
4178:
4174:
4154:
4151:
4149:
4146:
4144:
4141:
4139:
4136:
4135:
4133:
4129:
4126:
4125:
4123:
4119:
4116:
4114:
4111:
4110:
4108:
4106:
4103:
4101:
4098:
4096:
4093:
4092:
4090:
4088:
4082:
4074:
4071:
4069:
4066:
4065:
4064:
4061:
4059:
4056:
4055:
4053:
4047:
4041:
4040:Water jetting
4038:
4036:
4033:
4031:
4030:Thermal lance
4028:
4026:
4023:
4021:
4018:
4014:
4011:
4009:
4006:
4004:
4001:
3998:
3997:
3996:
3993:
3991:
3988:
3986:
3983:
3981:
3978:
3977:
3975:
3969:
3963:
3960:
3958:
3955:
3953:
3950:
3949:
3947:
3945:
3939:
3929:
3928:
3924:
3922:
3921:
3916:
3914:
3913:
3908:
3906:
3905:
3901:
3899:
3898:
3894:
3892:
3891:
3886:
3884:
3883:
3878:
3876:
3875:
3871:
3869:
3868:
3864:
3862:
3861:
3856:
3855:
3853:
3851:
3847:
3841:
3838:
3836:
3833:
3829:
3826:
3825:
3824:
3821:
3819:
3816:
3814:
3811:
3807:
3804:
3803:
3802:
3799:
3797:
3794:
3792:
3789:
3785:
3782:
3781:
3780:
3777:
3775:
3772:
3770:
3769:Sponge diving
3767:
3765:
3762:
3760:
3757:
3755:
3752:
3750:
3747:
3745:
3744:Police diving
3742:
3740:
3739:Pearl hunting
3737:
3735:
3732:
3728:
3725:
3723:
3720:
3719:
3718:
3715:
3713:
3710:
3708:
3707:Hazmat diving
3705:
3701:
3698:
3697:
3696:
3693:
3691:
3688:
3686:
3683:
3682:
3680:
3678:
3672:
3658:
3655:
3653:
3650:
3648:
3645:
3643:
3640:
3638:
3635:
3633:
3632:US Navy SEALs
3630:
3628:
3625:
3623:
3620:
3618:
3615:
3613:
3610:
3608:
3605:
3603:
3600:
3598:
3595:
3593:
3590:
3588:
3585:
3583:
3580:
3578:
3575:
3573:
3570:
3568:
3565:
3563:
3560:
3558:
3555:
3553:
3550:
3548:
3545:
3543:
3540:
3538:
3535:
3533:
3530:
3528:
3525:
3523:
3520:
3518:
3515:
3513:
3510:
3508:
3505:
3503:
3500:
3498:
3495:
3493:
3490:
3488:
3485:
3483:
3482:JW KomandosĂłw
3480:
3478:
3475:
3473:
3470:
3468:
3465:
3463:
3460:
3458:
3455:
3453:
3450:
3448:
3445:
3443:
3440:
3438:
3435:
3433:
3430:
3428:
3425:
3423:
3420:
3418:
3415:
3414:
3412:
3410:
3402:
3394:
3391:
3389:
3386:
3385:
3384:
3381:
3379:
3376:
3374:
3371:
3369:
3366:
3364:
3361:
3359:
3356:
3354:
3351:
3350:
3348:
3346:
3340:
3334:
3331:
3329:
3326:
3324:
3321:
3319:
3316:
3314:
3311:
3309:
3306:
3304:
3301:
3299:
3296:
3294:
3291:
3289:
3286:
3284:
3281:
3277:
3274:
3272:
3269:
3268:
3267:
3264:
3262:
3259:
3258:
3256:
3252:
3248:
3244:
3239:
3235:
3221:
3218:
3216:
3213:
3211:
3208:
3206:
3203:
3201:
3198:
3196:
3193:
3191:
3188:
3187:
3185:
3183:Organisations
3181:
3175:
3172:
3170:
3167:
3165:
3162:
3161:
3159:
3155:
3149:
3146:
3144:
3141:
3137:
3134:
3132:
3129:
3128:
3127:
3124:
3122:
3119:
3117:
3114:
3113:
3111:
3107:
3101:
3098:
3096:
3093:
3091:
3090:Danai Varveri
3088:
3086:
3083:
3081:
3078:
3076:
3073:
3071:
3068:
3066:
3063:
3061:
3058:
3056:
3053:
3051:
3048:
3046:
3043:
3041:
3040:Annelie Pompe
3038:
3036:
3033:
3031:
3028:
3026:
3023:
3021:
3018:
3016:
3013:
3011:
3008:
3006:
3003:
3001:
2998:
2996:
2993:
2991:
2988:
2986:
2983:
2981:
2980:Audrey Mestre
2978:
2976:
2975:Jacques Mayol
2973:
2971:
2968:
2966:
2963:
2961:
2958:
2956:
2953:
2951:
2948:
2946:
2943:
2941:
2940:Pierre Frolla
2938:
2936:
2933:
2931:
2928:
2926:
2923:
2921:
2918:
2916:
2913:
2911:
2908:
2906:
2903:
2901:
2898:
2896:
2893:
2891:
2888:
2886:
2883:
2881:
2880:Sara Campbell
2878:
2876:
2875:Michael Board
2873:
2871:
2868:
2866:
2863:
2861:
2858:
2857:
2855:
2851:
2845:
2842:
2838:
2835:
2834:
2833:
2830:
2828:
2825:
2823:
2820:
2818:
2815:
2813:
2810:
2808:
2805:
2803:
2800:
2799:
2797:
2793:
2785:
2782:
2779:
2776:
2774:
2771:
2768:
2765:
2762:
2759:
2756:
2753:
2750:
2747:
2744:
2743:Dynamic apnea
2741:
2738:
2735:
2732:
2729:
2726:
2723:
2722:
2720:
2718:
2717:Vertical Blue
2715:
2713:
2710:
2709:
2707:
2703:
2697:
2694:
2692:
2689:
2687:
2684:
2682:
2679:
2677:
2674:
2672:
2669:
2665:
2662:
2661:
2660:
2659:Pearl hunting
2657:
2655:
2652:
2650:
2647:
2645:
2642:
2640:
2637:
2636:
2634:
2630:
2626:
2622:
2617:
2613:
2597:
2594:
2592:
2589:
2588:
2587:
2584:
2582:
2579:
2575:
2572:
2570:
2567:
2566:
2565:
2564:Diving spread
2562:
2561:
2559:
2555:
2549:
2546:
2544:
2541:
2539:
2536:
2534:
2531:
2529:
2526:
2524:
2521:
2519:
2516:
2514:
2511:
2510:
2508:
2504:
2498:
2495:
2493:
2490:
2488:
2485:
2483:
2480:
2478:
2475:
2473:
2470:
2468:
2465:
2463:
2460:
2458:
2455:
2453:
2452:ROV KIEL 6000
2450:
2448:
2445:
2443:
2440:
2438:
2435:
2433:
2430:
2428:
2425:
2423:
2420:
2418:
2415:
2413:
2410:
2408:
2405:
2403:
2400:
2398:
2395:
2393:
2390:
2388:
2385:
2384:
2382:
2380:
2374:
2364:
2361:
2359:
2356:
2354:
2351:
2349:
2346:
2344:
2341:
2339:
2336:
2335:
2333:
2331:
2325:
2317:
2314:
2313:
2312:
2309:
2305:
2302:
2300:
2297:
2295:
2292:
2290:
2287:
2286:
2285:
2282:
2281:
2279:
2275:
2269:
2266:
2264:
2261:
2259:
2256:
2254:
2251:
2247:
2244:
2242:
2239:
2237:
2234:
2232:
2229:
2227:
2224:
2223:
2222:
2219:
2217:
2214:
2212:
2209:
2207:
2204:
2203:
2201:
2199:
2196:Decompression
2193:
2187:
2184:
2180:
2177:
2176:
2175:
2172:
2168:
2165:
2163:
2160:
2159:
2158:
2155:
2153:
2150:
2146:
2143:
2141:
2138:
2137:
2136:
2133:
2131:
2128:
2126:
2123:
2119:
2116:
2115:
2114:
2111:
2107:
2104:
2102:
2099:
2097:
2094:
2092:
2089:
2088:
2087:
2084:
2082:
2079:
2077:
2074:
2072:
2069:
2067:
2064:
2060:
2057:
2055:
2052:
2050:
2047:
2045:
2042:
2041:
2040:
2037:
2036:
2034:
2030:Breathing gas
2028:
2022:
2019:
2017:
2014:
2012:
2009:
2007:
2004:
2002:
1999:
1997:
1994:
1992:
1989:
1987:
1986:Diving ladder
1984:
1982:
1979:
1977:
1974:
1972:
1969:
1968:
1966:
1962:
1958:
1954:
1949:
1945:
1931:
1928:
1926:
1923:
1921:
1918:
1916:
1913:
1911:
1908:
1906:
1903:
1901:
1898:
1896:
1893:
1891:
1888:
1886:
1883:
1881:
1878:
1876:
1873:
1871:
1868:
1866:
1863:
1861:
1858:
1856:
1853:
1851:
1848:
1846:
1843:
1841:
1838:
1836:
1833:
1831:
1828:
1826:
1823:
1821:
1818:
1816:
1813:
1811:
1810:René Cavalero
1808:
1806:
1803:
1801:
1798:
1796:
1793:
1791:
1788:
1786:
1783:
1782:
1780:
1778:manufacturers
1772:
1762:
1759:
1757:
1754:
1752:
1749:
1747:
1744:
1742:
1739:
1737:
1734:
1732:
1729:
1727:
1724:
1723:
1721:
1719:
1713:
1707:
1704:
1702:
1699:
1697:
1694:
1692:
1689:
1687:
1684:
1682:
1679:
1677:
1674:
1672:
1669:
1667:
1664:
1662:
1659:
1657:
1654:
1652:
1649:
1647:
1644:
1642:
1639:
1637:
1634:
1632:
1629:
1627:
1624:
1622:
1619:
1617:
1614:
1612:
1611:Carleton CDBA
1609:
1607:
1604:
1603:
1601:
1599:
1595:
1587:
1584:
1582:
1579:
1577:
1574:
1572:
1569:
1565:
1562:
1561:
1560:
1557:
1555:
1552:
1550:
1547:
1545:
1542:
1541:
1540:
1537:
1536:
1534:
1532:
1526:
1520:
1517:
1513:
1510:
1508:
1505:
1501:
1498:
1497:
1496:
1493:
1491:
1488:
1487:
1486:
1483:
1479:
1476:
1475:
1474:
1473:Diving helmet
1471:
1467:
1464:
1462:
1459:
1458:
1457:
1454:
1452:
1449:
1448:
1446:
1444:
1436:
1428:
1425:
1423:
1420:
1418:
1415:
1413:
1410:
1408:
1405:
1403:
1402:Distance line
1400:
1399:
1397:
1395:
1392:
1390:
1387:
1385:
1384:Safety helmet
1382:
1380:
1379:Rescue tether
1377:
1375:
1372:
1368:
1365:
1364:
1363:
1360:
1356:
1353:
1351:
1350:Bailout block
1348:
1347:
1346:
1343:
1341:
1338:
1336:
1333:
1329:
1326:
1325:
1324:
1321:
1319:
1316:
1312:
1311:Diver's knife
1309:
1308:
1307:
1304:
1302:
1299:
1297:
1294:
1292:
1289:
1285:
1282:
1280:
1277:
1276:
1275:
1272:
1271:
1269:
1263:
1257:
1254:
1252:
1249:
1245:
1242:
1240:
1237:
1236:
1235:
1232:
1230:
1227:
1223:
1220:
1218:
1215:
1214:
1213:
1210:
1208:
1205:
1204:
1202:
1196:
1190:
1187:
1185:
1182:
1180:
1177:
1173:
1170:
1169:
1168:
1165:
1163:
1160:
1158:
1157:Dive computer
1155:
1153:
1150:
1148:
1145:
1144:
1142:
1138:
1130:
1127:
1125:
1122:
1120:
1117:
1116:
1115:
1112:
1108:
1105:
1103:
1100:
1098:
1095:
1093:
1092:Orinasal mask
1090:
1088:
1085:
1083:
1080:
1079:
1078:
1077:Diving helmet
1075:
1073:
1070:
1069:
1067:
1061:
1053:
1050:
1048:
1045:
1044:
1043:
1040:
1038:
1035:
1031:
1028:
1026:
1023:
1022:
1021:
1018:
1014:
1011:
1009:
1006:
1005:
1004:
1001:
1000:
998:
996:
992:
986:
983:
981:
980:Jersey upline
978:
976:
973:
971:
968:
966:
963:
961:
960:Dive computer
958:
956:
953:
951:
948:
946:
943:
941:
938:
937:
935:
933:
930:Decompression
927:
919:
916:
914:
911:
909:
906:
904:
903:Ankle weights
901:
900:
899:
896:
892:
889:
887:
884:
882:
879:
878:
877:
874:
873:
871:
865:
859:
856:
854:
851:
849:
846:
844:
841:
839:
836:
834:
831:
829:
826:
824:
821:
819:
816:
814:
813:Breathing air
811:
809:
806:
804:
801:
800:
798:
796:
795:Breathing gas
792:
786:
783:
781:
778:
776:
773:
772:
770:
766:
760:
757:
755:
752:
751:
748:
744:
739:
735:
727:
724:
722:
719:
717:
714:
712:
709:
707:
704:
702:
699:
697:
694:
692:
689:
688:
687:
684:
682:
679:
678:
675:
671:
664:
659:
657:
652:
650:
645:
644:
641:
623:
617:
602:
598:
592:
590:
580:
574:
560:on 2013-02-23
559:
555:
548:
533:
526:
525:"Certificate"
520:
506:International
505:
501:
495:
479:
465:on 2013-11-02
461:
454:
447:
433:
429:
423:
421:
416:
403:
400:
397:
394:
393:
389:
386:
383:
381:
378:
377:
373:
370:
367:
365:
362:
361:
357:
354:
351:
349:
346:
345:
342:
339:
336:
334:
331:
330:
326:
323:
320:
318:
315:
314:
310:
307:
304:
302:
299:
298:
294:
291:
288:
286:
283:
282:
278:
276:Tourist Diver
275:
272:
270:
267:
266:
262:
259:
256:
254:
251:
250:
242:
239:
230:
227:
216:
212:
209:
204:
202:
198:
188:
179:
170:
168:
164:
160:
151:
148:
133:
124:
120:
117:This section
115:
112:
108:
107:
101:
97:
93:
89:
85:
80:
77:
74:
70:
66:
65:
64:
56:
52:
50:
41:
37:
35:
30:
26:
21:
10855:
10843:
10831:
10824:
10816:
10809:
10797:
10785:
10560:Steinke hood
10522:Escape trunk
10478:
10457:
10443:
10435:
10426:
10356:
10348:
10341:Shinkai 6500
10340:
10333:Shinkai 2000
10332:
10324:
10316:
10307:
10300:
10293:
10286:
10278:
10270:
10263:
10256:
10249:
10242:
10233:
10225:
10217:
10200:
10183:
10175:
10049:Wreck diving
10005:Night diving
9934:environments
9710:Keith Jessop
9679:Lionel Crabb
9658:Rick Stanton
9632:John Mattera
9612:Bob Halstead
9607:Bret Gilliam
9602:Gary Gentile
9592:Victor Berge
9566:Reid Wiseman
9486:Nicole Stott
9451:Josef Schmid
9441:Tara Ruttley
9386:Karen Nyberg
9366:Jessica Meir
9246:David Gruber
9211:Albert Falco
9196:Sylvia Earle
9131:Justin Brown
9036:Leigh Bishop
8895:Brian Skerry
8880:Pierre Petit
8870:Steve Parish
8860:Noel Monkman
8840:Rudie Kuiter
8820:Peter Gimbel
8717:Andrew Wight
8637:Mark Ellyatt
8618:Scuba record
8559:Richard Pyle
8469:Sylvia Earle
8454:Cathy Church
8449:Hugh Bradner
8444:Louis Boutan
8439:Mensun Bound
8277:Competitions
8145:Sport diving
8054:Spearfishing
7600:Recreational
7408:Rescue Diver
7356:
7296:Recreational
7253:Scuba skills
7231:Ear clearing
7193:Overlearning
7029:
7022:
7015:
7008:
7001:
6950:
6943:
6936:
6929:
6922:
6915:
6908:
6901:
6894:
6878:Publications
6720:David Bright
6715:Allan Bridge
6695:Scuba diving
6608:John Bennett
6592:Professional
6579:
6571:
6563:
6555:
6548:Star Canopus
6547:
6540:Drill Master
6539:
6531:
6495:LoĂŻc Leferme
6454:Early diving
6422:
6336:
6321:Military and
6303:Welfreighter
6278:Necker Nymph
6199:
6191:
6152:Gordon Smith
6107:Peter Kreeft
6097:Émile Gagnan
6092:Henry Fleuss
5990:Whydah Gally
5988:
5981:
5975:
5967:
5863:Duty of care
5708:John Rawlins
5623:Robert Boyle
5590:and medicine
5447:Laryngospasm
5393:contaminants
5230:Air embolism
5197:Surfer's ear
5071:Occupational
4931:Incident pit
4919:Risk control
4849:Night diving
4839:Drift diving
4824:Diver rescue
4758:Buddy diving
4705:Hyperthermia
4668:Consequences
4647:Task loading
4499:Water safety
4279:Wreck diving
3926:
3920:Royal George
3919:
3911:
3903:
3896:
3889:
3881:
3873:
3866:
3859:
3734:Media diving
3467:Jagdkommando
3373:Minentaucher
3318:Police diver
3276:Hazmat diver
3065:Walter Steyn
3010:Dave Mullins
2970:Enzo Maiorca
2965:LoĂŻc Leferme
2930:Emma Farrell
2900:Robert Croft
2895:Carlos Coste
2767:Static apnea
2721:Disciplines
2705:Competitions
2676:Spearfishing
2477:Seafox drone
2258:Diving stage
2236:Clump weight
2113:Gas blending
2081:Diver's pump
2066:Booster pump
1996:Diving stage
1920:Siebe Gorman
1895:Morse Diving
1646:Halcyon RB80
1529:Open-circuit
1229:Diving stage
1167:Diving watch
1147:Bottom timer
975:Diving stage
913:Trim weights
867:Buoyancy and
706:Scuba diving
686:Diving modes
626:. Retrieved
616:
605:. Retrieved
600:
573:
562:. Retrieved
558:the original
547:
536:. Retrieved
531:
519:
508:. Retrieved
494:
482:. Retrieved
467:. Retrieved
460:the original
446:
435:. Retrieved
401:Scuba Diver
324:Novice Diver
236:
222:
213:
205:
193:
176:
157:
149:
145:
127:
123:adding to it
118:
62:
53:
46:
19:
18:
10594:CMAS Europe
10555:Momsen lung
10195:Bathyscaphe
10123:Bathysphere
10032:Cave diving
10000:Muck diving
9985:Deep diving
9813:Blood shift
9627:Steve Lewis
9461:Dewey Smith
9421:Marc Reagan
9301:Scott Kelly
9296:Les Kaufman
9206:Sheck Exley
9191:Pedro Duque
8981:Martyn Farr
8976:Sheck Exley
8930:John Veltri
8865:Pete Oxford
8850:Luis Marden
8825:Monty Halls
8810:Ric Frazier
8707:Andy Torbet
8687:RamĂłn Bravo
8642:Sheck Exley
8589:Myriam Seco
8489:Honor Frost
8434:George Bass
8397:Teseo Tesei
8372:Billy Deans
8352:Mary Bonnin
8215:AIDA Hellas
8107:Breath-hold
8038:Finswimming
7794:authorities
7561:Free-diving
7500:authorities
7373:Dive leader
7058:Dive guides
6952:Basic Scuba
6852:Josef Velek
6842:Rob Stewart
6837:Dewey Smith
6802:Yuri Lipski
6775:Steve Irwin
6755:Sheck Exley
6750:Milan Dufek
6745:Deon Dreyer
6650:Per Skipnes
6564:Venture One
6390:NOGI Awards
6002:and artists
5432:Hypothermia
5377:Hypercapnia
5312:Inert gases
4966:Diving team
4869:Wall diving
4864:Solo diving
4763:buddy check
4746:Boat diving
4700:Hypercapnia
4690:Hypothermia
4614:Seasickness
4559:Wave action
4430:Diversnight
4372:Dive center
4264:Solo diving
4244:Muck diving
4234:Deep diving
4229:Cave diving
4217:Specialties
4058:Limpet mine
4020:Lifting bag
3944:contractors
3690:Dive leader
3562:Shayetet 13
3313:Media diver
3254:Occupations
3148:Hypothermia
3143:Hypercapnia
2985:Karol Meyer
2890:Goran ÄŚolak
2807:Diving suit
2802:Diving mask
2712:Nordic Deep
2518:Diving shot
2462:Scorpio ROV
2231:Closed bell
2226:Bell cursor
2221:Diving bell
1981:Diving bell
1870:Oscar Gugen
1571:Pony bottle
1417:Line marker
1394:Snoopy loop
1335:Diving bell
1284:Pony bottle
1217:Closed bell
1212:Diving bell
1152:Depth gauge
1114:Diving mask
1025:Sladen suit
995:Diving suit
970:Diving shot
965:Diving bell
918:Weight belt
803:Bailout gas
775:Diving mask
355:Scuba Diver
340:Basic Diver
308:Scuba Diver
292:Scuba Diver
10873:Categories
10819:Dive sites
10644:Reef Check
10639:PADI AWARE
10609:Green Fins
10542:Escape set
10234:Trieste II
10044:Ice diving
9805:physiology
9571:Kimiya Yui
9286:Emma Hwang
9161:Robin Cook
9051:Bill Nagle
9016:Bill Stone
8959:Underwater
8915:Ron Taylor
8875:Zale Parry
8805:Rodney Fox
8760:Eric Cheng
8735:Doug Allan
8726:Underwater
8668:filmmakers
8666:Underwater
8647:Nuno Gomes
8632:Jim Bowden
8514:Pilar Luna
8413:scientists
8411:Underwater
8169:Rebreather
8124:Freediving
7413:Solo diver
7378:Divemaster
7226:Diver trim
7010:Goldfinder
6770:Guy Garman
6697:fatalities
6596:fatalities
6483:fatalities
6481:Freediving
6423:Conception
6359:Mission 31
6308:Wet Nellie
6243:propulsion
6176:Historical
6142:Joe Savoie
6087:Ted Eldred
6072:John Deane
5382:Hypocapnia
5225:Barotrauma
5073:safety and
4946:Redundancy
4881:management
4726:procedures
4675:Barotrauma
4632:competence
4565:Equipment
4239:Ice diving
4085:Underwater
4049:Underwater
3999:Brush cart
3675:Underwater
3472:JW Formoza
3283:Divemaster
3157:Historical
3116:Barotrauma
3085:Fatma Uruk
3050:Tom Sietas
3035:Liv Philip
2853:Freedivers
2671:Snorkeling
2649:Freediving
2632:Activities
2621:Freediving
2569:Air spread
2432:KaĹźif ROUV
2407:Deep Drone
2328:Underwater
2304:Subskimmer
2299:Liveaboard
2059:Silica gel
1976:Diver lift
1850:Drägerwerk
1835:Dive Xtras
1820:Cressi-Sub
1461:Burst disc
1439:Underwater
1427:Silt screw
1301:Dive light
1296:Buddy line
1162:Dive timer
1047:Dive skins
886:Dump valve
853:Travel gas
808:Bottom gas
711:Snorkeling
696:Freediving
628:2017-04-21
607:2014-02-25
564:2014-03-17
538:2013-12-02
510:2014-03-17
484:2013-11-01
469:2013-11-01
437:2017-06-13
411:References
226:dive guide
201:Instructor
197:Divemaster
130:March 2021
25:divemaster
10817:Indexes:
10317:Sea Cliff
10250:Ictineu 3
10201:Archimède
10176:Aluminaut
9506:Bill Todd
9411:Tim Peake
9271:Paul Hill
9073:Aquanauts
9006:Tom Mount
8961:explorers
8830:Hans Hass
8780:Ben Cropp
8712:Ivan Tors
8702:Paul Rose
8387:Hans Hass
8335:of diving
8211:National
8114:Aquathlon
8069:Australia
7759:(ScotSAC)
6827:Dave Shaw
6787:Jim Jones
6524:incidents
6414:incidents
6412:Dive boat
6404:Incidents
6185:Aqua-Lung
6178:equipment
6023:Engineers
6009:The Diver
5968:Commodore
5613:Paul Bert
5547:Screening
5516:Personnel
5482:First aid
5470:Treatment
5413:Immersion
5293:Hyperoxia
5272:Dysbarism
5174:disorders
5023:Equipment
4889:Checklist
4780:Pyle stop
4105:Powerhead
4073:Polespear
3973:equipment
3971:Tools and
3904:Mary Rose
3890:Lusitania
3882:Laurentic
2817:Polespear
2795:Equipment
2639:Aquathlon
2457:ROV PHOCA
2427:KaikĹŤ ROV
2284:Dive boat
2277:Platforms
2198:equipment
2125:Gas panel
2049:Hopcalite
2021:Moon pool
1865:Technisub
1815:Cis-Lunar
1785:AP Diving
1776:equipment
1741:Gas panel
1581:Sidemount
1539:Scuba set
1443:apparatus
1441:breathing
1412:Dive reel
1291:Bolt snap
1267:equipment
1244:PowerSwim
1200:equipment
1129:Half mask
1119:Band mask
1065:and masks
1037:Rash vest
932:equipment
833:Hydreliox
100:regulator
10811:Glossary
10787:Category
10580:interest
10287:Losharik
10264:Jiaolong
10226:Sea Pole
9641:Rescuers
8347:Aquanaut
8333:Pioneers
8086:Colombia
7877:(ProTec)
7820:agencies
7729:(ProTec)
7657:(FFESSM)
7606:agencies
7565:agencies
7098:training
7041:Research
6976:DIN 7876
6580:Wildrake
6520:Offshore
6245:vehicles
5806:(SAUHMA)
5734:research
5578:Research
5427:Drowning
5422:Asphyxia
5344:Taravana
5206:Pressure
4797:Dive log
4685:Drowning
4630:Lack of
4569:Freeflow
4554:Silt out
4549:Overhead
4365:industry
4337:(FFESSM)
4063:Speargun
3874:La Belle
3405:Military
3343:Military
3121:Drowning
2832:Swimfins
2827:Speargun
2538:Jackstay
2482:SeaPerch
2412:Épaulard
2246:Wet bell
2206:Air-lock
2032:handling
2006:Jackstay
2001:Downline
1910:Porpoise
1726:Air line
1686:Porpoise
1362:Lifeline
1251:Towboard
1222:Wet bell
1198:Mobility
1072:Anti-fog
1020:Dry suit
1013:Newtsuit
1008:JIM suit
10845:Outline
10799:Commons
10664:SeaKeys
10578:Special
10485:SRV-300
10442:DSRV-2
10434:DSRV-1
10325:Shinkai
10301:Nautile
10218:Harmony
10167:vehicle
9756:physics
9672:Frogmen
9032:Wrecks
8620:holders
7859:(IANTD)
7681:(IANTD)
7651:(FEDAS)
7540:schools
7488:(WRSTC)
7449:(IDRCF)
6888:Manuals
6211:Nikonos
6198:SP-350
6192:Calypso
5976:Monitor
5800:(SPUMS)
5415:related
5298:Hypoxia
5208:related
5004:Gas man
4974:Bellman
4695:Hypoxia
4539:Delta-P
4534:Current
4516:hazards
4331:(FEDAS)
4095:Gyrojet
4087:firearm
4051:weapons
4013:Pigging
3985:Airlift
3912:Monitor
3657:UNGERIN
3492:KOPASKA
3477:JW GROM
3452:Fukuryu
3368:Frogman
3308:Haenyeo
3109:Hazards
2837:Monofin
2654:Haenyeo
2557:General
2543:Jonline
2447:OpenROV
2330:habitat
1805:Beuchat
1636:Dolphin
1256:Wet sub
1239:Monofin
1234:Swimfin
1063:Helmets
1042:Wetsuit
985:Jonline
785:Swimfin
780:Snorkel
384:ProTec
10857:Portal
10833:Diving
10826:Divers
10582:groups
10479:Remora
10444:Avalon
10436:Mystic
10427:Mystic
10355:DSV-5
10349:Turtle
10308:Pisces
10271:Konsul
10212:FNRS-3
10207:FNRS-2
10075:Impact
9932:Diving
9865:theory
9803:Diving
9754:Diving
9022:Reefs
8967:Caves
8074:Turkey
7938:(NAUI)
7914:(CDAA)
7905:diving
7883:(RAID)
7871:(PDIC)
7865:(PADI)
7853:(FIAS)
7847:(DSAT)
7841:(CMAS)
7835:(BSAC)
7829:(ANDI)
7803:(AAUS)
7771:(TSSF)
7735:(RAID)
7723:(PDIC)
7717:(PADI)
7705:(NAUI)
7699:(NASE)
7693:(TIDF)
7675:(IAHD)
7663:(FIAS)
7645:(CMAS)
7633:(BSAC)
7627:(ANMP)
7621:(ANDI)
7615:(ACUC)
7580:(CMAS)
7574:(AIDA)
7509:(ADAS)
7472:(NOAA)
7461:(IMCA)
7455:(IDSA)
7302:levels
7209:Skills
6594:diving
6522:diving
6200:Denise
5818:(NEDU)
5812:(UHMS)
5774:(EUBS)
5768:(EDTC)
5762:(DMAC)
5756:(DDRC)
5281:Oxygen
5172:Diving
5075:health
5025:safety
4724:Diving
4514:Diving
4355:(WKPP)
4349:(QRSS)
4343:(IAHD)
4325:(CMAS)
4307:(CDAA)
4301:(BSAC)
4153:QBS-06
4035:Tremie
3942:Diving
3867:Kronan
3497:MARCOS
3457:GRUMEC
3407:diving
3345:diving
2733:(CWTB)
2392:ABISMO
2358:SEALAB
1930:Suunto
1900:Nemrod
1875:Heinke
1774:Diving
1746:Hookah
1701:Salvus
1265:Safety
858:Trimix
848:Oxygen
843:Nitrox
838:Hydrox
828:Heliox
10738:Other
10477:ASRV
10421:MSM-1
10184:Alvin
10113:Other
7944:(TDI)
7932:(CDG)
7926:(GUE)
7920:(CDG)
7895:(TXR)
7889:(TSA)
7777:(UDI)
7765:(SSI)
7753:(SEI)
7747:(SDI)
7741:(SAA)
7711:(NOB)
7687:(ILS)
7669:(GUE)
7639:(CFT)
7602:scuba
7592:(SSI)
7525:(HSE)
7443:(EUF)
7298:scuba
7096:Diver
6780:death
6241:Diver
5959:sites
5750:(DAN)
5187:Cramp
4642:Panic
4319:(CFT)
4313:(CDG)
4289:Diver
3952:COMEX
3860:Egypt
3409:units
2780:(VWT)
2769:(STA)
2763:(NLT)
2757:(FIM)
2751:(DNF)
2745:(DYN)
2739:(CNF)
2727:(CWT)
2586:Sonar
1890:Mares
1855:Fenzy
1840:Divex
1830:DESCO
1825:Dacor
1790:Apeks
1756:Snuba
1671:LAR-V
1666:LAR-6
1661:LAR-5
1651:IDA71
1531:scuba
528:(PDF)
463:(PDF)
456:(PDF)
10458:Priz
10357:Nemo
10347:DSV
10339:DSV
10331:DSV
10323:DSV
10315:DSV
10257:JAGO
10182:DSV
7903:Cave
7586:(PI)
5974:USS
4879:Risk
3927:Vasa
3918:HMS
3910:USS
3897:Mars
3888:RMS
3677:work
2402:CURV
1706:Siva
1676:LARU
1631:DSEA
1626:CUMA
504:CMAS
398:ISC
368:WOSD
352:WASE
337:VDTL
305:NASE
289:ISDA
273:IAHD
163:VDST
154:CMAS
90:and
10416:LR7
10411:LR5
10294:Mir
6190:RV
5966:SS
5843:Law
3880:SS
3858:SS
3261:Ama
3164:Ama
2664:Ama
1691:Ray
432:ISO
404:SD
390:SD
374:SD
358:SD
327:ND
321:NDL
311:SD
295:SD
279:TD
263:SD
257:DDI
199:or
167:IAC
165:or
125:.
96:BCD
10875::
599:.
588:^
530:.
502:.
430:.
419:^
203:.
86:,
8267:)
8206:)
662:e
655:t
648:v
631:.
610:.
581:.
567:.
541:.
513:.
487:.
472:.
440:.
132:)
128:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
