243:(SSI) Open Water Diver Course (OWD) is a basic dive certification equivalent to the standard Autonomous Diver. The training includes at least 4 open water dives, which can only be carried out after the successful completion of the theoretical training. SSI allows OWD divers to dive to a maximum depth of 18 meters. After successful completion, training can be continued with specialties or the Advanced Adventurer Course. The SSI OWD is an entry-level course. Normal physical health and fitness are required and an SSI Medical Statement must be provided. The learner must be able to swim 180 meters without an aid. Persons who wish to attend an OWD course must be at least 15 years old. An SSI Junior OWD training can be completed at the age of 10 years. These children's dive courses differ only in a child-oriented mediation of the same contents.
152:(one-star) training goes beyond the requirements defined by the Autonomous Diver standard. CMAS requires the theory test before diving in open water. 6 theory lessons, which build the basic understanding of the learner diver and, after the successful completion of a theory test, at least 6 swimming pool or confined water training sessions, and 5 open water training and assessment dives. The course includes breathhold exercises. After successfully completing the course, training can continue with specialisation courses or the CMAS ** (two star). CMAS recommends maximum depth of 20 meters for one-star divers. For divers aged between 8 and 14 years, a maximum depth of 5 meters is recommended.
176:
39:
93:
167:
completion, the training can be continued with specialty certification or the
Advanced Scuba Diver course. The NAUI OWSD course can be started without previous knowledge of diving. Normal physical health and fitness are required. Persons who wish to attend an SD course must be at least 15 years old. NAUI Junior Scuba Diver training can be attended at the age of 12 years. These children's diving courses differ only in a child-oriented mediation of the same contents.
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255:) Open Water Scuba Diver certification meets the requirements of the Autonomous Diver standard. This certification course is designed to give students the necessary skills to conduct open water dives in conditions similar to their training without the direct supervision of an instructor. Graduates are qualified to:
195:
lesson, the dives are usually held on the same day. The pool dives - which can also be done at calm, current-free, shallow places in open water, provide for learning the basic and emergency techniques. These include entering the water, breathing under water from the scuba regulator, using the fins, basic
166:
The NAUI Open Water Scuba Diver course (OWSD) is a basic diving certification training which meets the requirements of the
Autonomous Diver standard. The training includes 2 breath-hold and 4 scuba dives. NAUI recommends that SD divers dive to a maximum depth not exceeding 18 meters. After successful
194:
The course consists of five theory lessons, five swimming pool dives and at least four dives in open water on scuba. They also recommend an optional snorkeling dive and / or "adventure dive". PADI follows the concept of diving on the same day as attending the presentation. Therefore, after a theory
50:
examination by a diving doctor. In some countries, such an examination is required by law and it is a prerequisite for any training in many diving schools. A diving certification which corresponds to
Autonomous Diver and a medical certificate may be required for renting diving equipment and taking
128:
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
222:
OWD is an entry-level course. Normal physical health and fitness are required. Persons who wish to attend a PADI OWD course must be at least 15 years old, but a PADI Junior OWD course (JOWD) can be attended at the age of 10 years. These children's dive courses differ only in a child-oriented
26:
in international standard ISO 24801-2 and the equivalent
European Standard EN 14153-2. Various organizations offer training that meets the requirements of the Autonomous Diver standard. A certification which corresponds to Autonomous Diver allows for independent diving with a
35:. Most training organizations do not recommend exceeding a depth of 18 or 20 meters at this level of certification. After completion of this certification the training can be extended to a dive leader to ISO 24801-3 or an intermediate not defined by international standards.
190:
Course (OWD) is an entry-level diver training programme to the ISO standards for
Autonomous Diver. PADI allows OWD divers to dive to a depth of 18 meters. After successful completion, training can be continued with specialties or the Advanced Open Water Diver course.
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Required theoretical knowledge regarding scuba and basic diving equipment, the basic physics of diving, decompression management and dive planning, medical and psychological problems related to diving, the diving environment and the use of nitrox breathing
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certification which corresponds to ISO 24801-1, which usually only splits the contents of the
Autonomous Diver training over two courses and does not qualify the holder to take part in independent dives.
548:"Recreational Scuba Diving & Snorkelling Safety in Australia - An identification, summary and analysis of policies, legislation and standards relevant to recreational scuba diving and snorkelling"
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155:
The CMAS * course can be started without prior knowledge of diving. Persons who wish to attend a CMAS * course must be at least 14 years old, and in normal physical health and fitness.
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is an international minimum standard for entry-level recreational scuba diver certification. It describes the minimum requirements for basic training and certification for
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part in organised dives. In some countries (e.g. Australia) the law requires every diver to prove basic certification before unsupervised diving activity.
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519:"Recreational diving services — Requirements for the training of recreational scuba divers — Part 2: Level 2 — Autonomous diver (ISO 24801-2)"
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Enroll in the
Advanced Adventure Diver program, individual SDI Specialties or the SDI Advanced Diver Development program.
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The basic training standards of the individual CMAS member organizations may differ from the training specified by CMAS.
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203:. In the open water dives, the same exercises are repeated in deeper water. There are also techniques for managing
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780:"Scuba Diving International / Technical Diving International Certificate for Recreational Diving Training System"
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In addition to the above, the following certifications comply with the
Autonomous Diver standard ISO 24801-2:
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Asia, Pacific Head Office, Ashburton and Royal Life Saving
Society Australia (RLSSA). 2008. Archived from
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Conduct open water dives in conditions similar to their training to a maximum depth of 18 metres/ 60 feet.
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2009:
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103: with: more detail on the scope, how it differs from ISO24801-1 and ISO24801-3. You can help by
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ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers
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Before initial diver training and thereafter at regular intervals, a diver should undergo a
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697:. Northern Atlantic Dive Expeditions, Inc. and R/V Gauntlet. 2008-03-01. Archived from
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Conduct dives with other certified divers at the same or higher level of certification.
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16:
International minimum standard for entry level recreational scuba diver certification
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804:"SDI Standards and Procedures Part 2:SDI Diver Standards, Open Water Scuba Diver"
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5128:
5058:
5048:
5033:
4967:
4914:
4856:
4708:
4488:
3943:
3676:
3582:
3527:
3485:
3470:
3373:
3274:
3179:
3104:
2976:
2885:
2873:
2686:
2467:
2445:
2322:
2275:
2205:
2129:
2104:
1855:
1438:
1376:
1356:
1184:
915:
28:
10409:
2636:
10803:
10764:
10686:
10532:
10404:
10332:
10241:
10209:
10194:
9670:
9630:
9505:
9415:
9400:
9325:
9190:
9185:
9139:
9074:
9059:
9034:
9019:
8916:
8851:
8798:
8698:
8606:
8561:
8424:
8247:
7582:
7061:
7046:
7011:
6984:
6964:
6959:
6954:
6859:
6599:
6183:
5641:
5586:
5175:
5078:
5073:
4972:
4955:
4909:
4899:
4823:
4768:
4639:
4581:
4473:
4453:
4443:
4438:
4267:
4229:
4135:
4119:
3899:
3771:
3522:
3357:
3352:
3194:
3016:
3011:
2921:
2727:
2671:
2440:
2435:
2430:
2190:
2079:
1780:
1626:
1603:
1544:
1493:
1426:
1421:
1361:
1323:
1234:
1204:
1179:
1174:
1127:
1012:
984:
895:
175:
132:
The following certifications meet the requirements for
Autonomous Diver:
38:
2621:
92:
10853:
10848:
10818:
10751:
10564:
10556:
10253:
9780:
9495:
9260:
9084:
9014:
8969:
8944:
8723:
8333:
7622:
7587:
7435:
7219:
6979:
6690:
6568:
6517:
6399:
6351:
6296:
5591:
5434:
4884:
4861:
4448:
3681:
3492:
3325:
3294:
3259:
3244:
2880:
2858:
2830:
2778:
2616:
2513:
2508:
2268:
2185:
2044:
2029:
1670:
1636:
1510:
1505:
1371:
1256:
1062:
1017:
920:
905:
231:
42:
Scuba diving education levels as used by ISO, PADI, CMAS, SSI and NAUI
10458:
10391:
10384:
9715:
9620:
9215:
9039:
8989:
8921:
8596:
7036:
6621:
6394:
6218:
5822:
5691:
5502:
5481:
5098:
4989:
4282:
4112:
3026:
2666:
2493:
2334:
2258:
2230:
2024:
1994:
1950:
1790:
1748:
1621:
1500:
1453:
1338:
1328:
1246:
1042:
609:"2013 Market Share of Scuba Certification Agencies (PADI, NAUI, SSI)"
848:
10894:
Underwater Archaeology Branch, Naval History & Heritage Command
9282:
8556:
7185:
5636:
5631:
5553:
5006:
4894:
4778:
4763:
4272:
4067:
3330:
3036:
2691:
2455:
2415:
2215:
1935:
1460:
1431:
1281:
1229:
1222:
1217:
204:
140:
71:
Prerequisites for training, including age and health requirements,
10873:
10694:
10509:
6420:
5213:
4304:
4222:
3866:
3701:
3686:
3661:
3577:
3517:
3046:
3041:
2863:
2752:
2656:
2014:
1465:
1448:
1443:
1251:
1194:
994:
6088:
Convention on the Protection of the Underwater Cultural Heritage
3384:
Swimming at the 1900 Summer Olympics – Men's underwater swimming
761:. Concept Systems International GmbH. 2013-10-28. p. REC-10
10421:
10416:
4362:
4244:
3706:
3666:
2601:
2567:
2139:
2109:
1057:
1052:
1037:
725:
6014:
Southern African Underwater and Hyperbaric Medical Association
10630:
10609:
7241:
The Silent World: A Story of Undersea Discovery and Adventure
5396:
4851:
2795:
2064:
2049:
2039:
1999:
1965:
1880:
1875:
1870:
1860:
272:
The minimum age is 18; 10-17 with written parental consent.
2611:
1840:
1835:
5988:
National Board of Diving and Hyperbaric Medical Technology
4789:
Failure of diving equipment other than breathing apparatus
584:"Worldwide Corporate Statistics 2013 - Data for 2007-2012"
10625:
10620:
785:. Austrian Standards. 23 May 2017. Nr. S EUF CB 2006002.
129:
diver can easily convert between training organizations.
10586:
International Submarine Escape and Rescue Liaison Office
8067:
International Association of Nitrox and Technical Divers
7889:
International Association of Nitrox and Technical Divers
3642:
Comando Raggruppamento Subacquei e Incursori Teseo Tesei
54:
Some diver training organizations offer an intermediate
10591:
Submarine Escape and Rescue system (Royal Swedish Navy)
7134:
Bennett and Elliott's physiology and medicine of diving
4784:
Use of breathing equipment in an underwater environment
828:"EUF Certified Training Systems/Training Organisations"
8460:
Fédération Française d'Études et de Sports Sous-Marins
7865:
Fédération Française d'Études et de Sports Sous-Marins
6449:
4545:
Fédération Française d'Études et de Sports Sous-Marins
3425:
Fédération Française d'Études et de Sports Sous-Marins
964:
Cleaning and disinfection of personal diving equipment
265:
Conduct dives that do not require decompression stops.
199:, clearing the mask, recovery of the demand valve and
7657:
International Diving Regulators and Certifiers Forum
123:
8494:
14th CMAS Underwater Photography World Championship
5998:
Royal Australian Navy School of Underwater Medicine
10071:
8414:Confédération Mondiale des Activités Subaquatiques
8049:Confédération Mondiale des Activités Subaquatiques
7853:Confédération Mondiale des Activités Subaquatiques
7788:Confédération Mondiale des Activités Subaquatiques
4533:Confédération Mondiale des Activités Subaquatiques
3613:
3420:Confédération Mondiale des Activités Subaquatiques
8207:United States Marine Corps Combatant Diver Course
6118:History of decompression research and development
673:(in German). European Underwater Federation (EUF)
78:Required scuba skills in confined and open water,
11080:
9941:
8140:National Speleological Society#Cave Diving Group
7883:International Association for Handicapped Divers
6105:
6078:List of legislation regulating underwater diving
4551:International Association for Handicapped Divers
4293:
2536:
359:International Association for Handicapped Divers
8455:Federación Española de Actividades Subacuáticas
7859:Federación Española de Actividades Subacuáticas
7680:National Oceanic and Atmospheric Administration
7181:Code of Practice for Scientific Diving (UNESCO)
5293:Association of Diving Contractors International
4539:Federación Española de Actividades Subacuáticas
10742:Submarine Escape Training Facility (Australia)
8146:National Association of Underwater Instructors
8091:Rebreather Association of International Divers
8085:Professional Technical and Recreational Diving
8073:Professional Association of Diving Instructors
7943:Rebreather Association of International Divers
7937:Professional Technical and Recreational Diving
7925:Professional Association of Diving Instructors
7913:National Association of Underwater Instructors
7835:Association nationale des moniteurs de plongée
5392:List of signs and symptoms of diving disorders
438:Professional Technical and Recreational Diving
161:
10924:Neutral buoyancy simulation as a training aid
10675:Russian deep submergence rescue vehicle AS-28
7723:Commercial diver registration in South Africa
7294:
4058:
3732:Namibian Marine Corps Operational Diving Unit
3551:
864:
246:
84:Evaluation of knowledge and practical skills.
67:International standard ISO 24801-2 includes:
10824:Finger Lakes Underwater Preserve Association
10700:Submarine Rescue Diving Recompression System
7669:International Marine Contractors Association
5298:International Marine Contractors Association
4172:International Marine Contractors Association
2161:
747:
513:
511:
10799:Artificial Reef Society of British Columbia
10292:Environmental impact of recreational diving
8504:Underwater Orienteering World Championships
8079:Professional Diving Instructors Corporation
7931:Professional Diving Instructors Corporation
7823:American Canadian Underwater Certifications
7120:Basic Cave Diving: A Blueprint for Survival
6026:United States Navy Experimental Diving Unit
5993:Naval Submarine Medical Research Laboratory
5982:European Underwater and Baromedical Society
4877:
4597:Environmental impact of recreational diving
755:"2014 Training & Dive Center Standards"
720:
718:
11015:
10884:Society for Underwater Historical Research
8465:South African Underwater Sports Federation
5247:Testing and inspection of diving cylinders
5103:Hazard identification and risk assessment
871:
857:
692:"NAUI Open Water Scuba Diver (Open Water)"
275:
10750:
10048:Physiological response to water immersion
8112:
7696:World Recreational Scuba Training Council
7675:List of diver certification organizations
7258:List of Divers Alert Network publications
7191:IMCA Code of Practice for Offshore Diving
6008:South Pacific Underwater Medicine Society
3862:Underwater Offence (Turkish Armed Forces)
3837:US Marine Corps Reconnaissance Battalions
820:
575:
508:
9954:List of researchers in underwater diving
7663:International Diving Schools Association
7148:The new science of skin and scuba diving
6133:List of researchers in underwater diving
4679:Human factors in diving equipment design
969:Human factors in diving equipment design
830:. European Underwater Federation (EUF).
715:
230:
174:
170:
139:
62:
37:
10053:Thermal balance of the underwater diver
8184:Navy Diving Salvage and Training Center
8061:Federazione Italiana AttivitĂ Subacquee
8011:American Academy of Underwater Sciences
7871:Federazione Italiana AttivitĂ Subacquee
6915:1973 Mount Gambier cave diving accident
6590:International Scuba Diving Hall of Fame
6493:R-2 Mala-class swimmer delivery vehicle
6158:US Navy decompression models and tables
6020:Undersea and Hyperbaric Medical Society
4390:
3451:
1826:Clearance Divers Life Support Equipment
656:
226:
11081:
10939:Yuri Gagarin Cosmonaut Training Center
10670:-class deep-submergence rescue vehicle
10639:-class deep-submergence rescue vehicle
6063:Civil liability in recreational diving
4734:List of diving hazards and precautions
3812:Special Operations Battalion (Croatia)
2801:Underwater acoustic positioning system
2311:High pressure breathing air compressor
772:
684:
10321:
9940:
8530:
8529:
8499:Underwater Hockey World Championships
8445:British Underwater Sports Association
8228:
8227:
7717:Australian Diver Accreditation Scheme
7418:
7293:
7086:
6564:1992 cageless shark-diving expedition
6104:
6051:
5367:
4665:
4389:
3752:Operational Diving Division (SA Navy)
3450:
2828:
2316:Low pressure breathing air compressor
2160:
950:
878:
852:
792:from the original on 22 October 2021.
759:Scuba Schools International / v102813
589:. PADI. February 2013. Archived from
581:945 000 annual certification by PADI
11003:
10775:Submarine Escape Immersion Equipment
10106:Thermodynamic model of decompression
8509:Underwater Rugby World Championships
8122:Cave Divers Association of Australia
8037:American Nitrox Divers International
7895:International Life Saving Federation
7829:American Nitrox Divers International
7794:Performance Freediving International
5976:European Diving Technology Committee
4617:Sinking ships for wreck diving sites
4515:Cave Divers Association of Australia
4235:Remotely operated underwater vehicle
3832:US Marine Corps Force Reconnaissance
3430:Performance Freediving International
2647:Long-Term Mine Reconnaissance System
2563:Scott Carpenter Space Analog Station
951:
627:
606:
469:Worldwide Academy of Scuba Educators
295:American Nitrox Divers International
179:Overview of the PADI training system
87:
10960:Helicopter Aircrew Breathing Device
10175:List of diving environments by type
8470:Türkiye Sualtı Sporları Federasyonu
7979:Türkiye Sualtı Sporları Federasyonu
7907:National Academy of Scuba Educators
7739:Department of Employment and Labour
7141:Encyclopedia of Recreational Diving
6595:London Diving Chamber Dive Lectures
5769:Effects of drugs on fitness to dive
5368:
5269:Breathing performance of regulators
796:
624:gives a total of about 1.7 million.
540:
407:National Academy of Scuba Educators
235:Overview of the SSI training system
13:
10737:Submarine escape training facility
10338:Defense against swimmer incursions
7691:Recreational diver course referral
4607:Scuba diving in the Cayman Islands
4418:Outline of recreational dive sites
3822:Special Warfare Diving and Salvage
2994:Variable weight apnea without fins
816:from the original on 24 June 2023.
641:(in German). Dortmund idiving.de.
485:World Organisation of Scuba Diving
391:International Scuba Diving Academy
14:
11105:
10889:Society for Underwater Technology
6083:Investigation of diving accidents
4666:
4557:Quintana Roo Speleological Survey
3797:Special Boat Squadron (Sri Lanka)
3637:Combat Divers Service (Lithuania)
2806:Underwater acoustic communication
1538:Underwater acoustic communication
1101:Variable buoyancy pressure vessel
375:International Scuba Certification
124:Training according to ISO 24801-2
11060:
11048:
11014:
11002:
10991:
10990:
10760:Davis Submerged Escape Apparatus
10086:BĂĽhlmann decompression algorithm
8430:Australian Underwater Federation
7919:Nederlandse Onderwatersport Bond
7087:
6503:Shallow Water Combat Submersible
5667:Swimming-induced pulmonary edema
5544:Inner ear decompression sickness
5124:Hyperbaric evacuation and rescue
4408:Index of recreational dive sites
3747:Naval Special Operations Command
3410:Australian Underwater Federation
223:mediation of the same contents.
91:
11089:Underwater diver qualifications
11049:
10844:Naval Air Command Sub Aqua Club
10520:-class deep submergence vehicle
8189:Underwater Escape Training Unit
5970:Diving Medical Advisory Council
5964:Diving Diseases Research Centre
3802:Special Forces Command (Turkey)
834:from the original on 2024-09-04
736:from the original on 2016-03-22
645:from the original on 2014-03-15
615:from the original on 2013-11-03
529:from the original on 2016-06-17
8435:British Freediving Association
8152:Technical Diving International
7728:Divers Institute of Technology
7651:European Underwater Federation
7487:Surface-supplied diving skills
5702:Hyperbaric treatment schedules
5662:Salt water aspiration syndrome
5561:High-pressure nervous syndrome
4836:Diver behaviour and competence
4684:Human factors in diving safety
4200:Baited remote underwater video
4033:Underwater search and recovery
4001:Underwater cutting and welding
3807:Special Forces Group (Belgium)
3415:British Freediving Association
3170:Andriy Yevhenovych Khvetkevych
2829:
2389:Electro-galvanic oxygen sensor
2055:Diving Unlimited International
1700:Mechanism of diving regulators
1389:Electro-galvanic oxygen sensor
81:Practical training parameters,
1:
10276:Underwater diving environment
10096:Reduced gradient bubble model
10091:Haldane's decompression model
8475:Underwater Society of America
8055:Diving Science and Technology
7961:Scuba Educators International
7155:Professional Diver's Handbook
6463:Advanced SEAL Delivery System
6153:Pearling in Western Australia
6148:Timeline of diving technology
5953:Aerospace Medical Association
5853:Guybon Chesney Castell Damant
5779:Psychological fitness to dive
5652:Instinctive drowning response
5054:Gas blending for scuba diving
4563:Woodville Karst Plain Project
3852:Underwater Demolition Command
3847:Underwater Construction Teams
3737:Naval Diving Unit (Singapore)
3697:Kommando Spezialkräfte Marine
3627:Clearance Diving Branch (RAN)
3593:United States military divers
2553:Continental Shelf Station Two
2328:Gas blending for scuba diving
501:
454:Verband Deutscher Tauchlehrer
327:Disabled Divers International
144:The CMAS certification system
10839:Nautical Archaeology Society
10834:Nautical Archaeology Program
10662:NATO Submarine Rescue System
9943:Science of underwater diving
9681:Heidemarie Stefanyshyn-Piper
9586:Dorothy Metcalf-Lindenburger
8440:British Octopush Association
7757:Divers Academy International
7686:Nautical Archaeology Society
7364:Public safety diver training
7350:Occupational diver training
6242:JerĂłnimo de Ayanz y Beaumont
6107:History of underwater diving
5343:Standard operating procedure
5134:Hierarchy of hazard controls
4167:Helix Energy Solutions Group
3817:Special Service Group (Navy)
3782:Special Air Service Regiment
3742:Naval Service Diving Section
3568:Canadian Armed Forces Divers
2947:Constant weight without fins
1533:Through-water communications
7:
10914:Neutral Buoyancy Laboratory
10360:Underwater domain awareness
10128:Physiology of decompression
9316:Michael Barratt (astronaut)
8134:Global Underwater Explorers
7973:Scuba Schools International
7877:Global Underwater Explorers
7800:Scuba Schools International
7733:Health and Safety Executive
7376:Recreational diver training
6483:Motorised Submersible Canoe
5873:Robert William Hamilton Jr.
5738:Diving Medical Practitioner
5687:Demand valve oxygen therapy
4704:Underwater diving emergency
4310:Mk 1 Underwater Defense Gun
3910:Recreational diver training
3405:Scuba Schools International
2504:Combat rubber raiding craft
2010:Aqua Lung/La Spirotechnique
901:Atmospheric pressure diving
343:Global Underwater Explorers
241:Scuba Schools International
162:NAUI Open Water Scuba Diver
10:
11110:
10929:Neutral Buoyancy Simulator
10111:Varying Permeability Model
10001:Underwater computer vision
8308:Underwater target shooting
7955:Scuba Diving International
7315:Competence and assessment
6838:Peter Henry Michael Holmes
4829:Uncontrolled decompression
4413:List of wreck diving sites
3895:Commercial offshore diving
3857:Underwater Demolition Team
3787:Special Actions Detachment
2959:Dynamic apnea without fins
2906:Underwater target shooting
2451:Launch and recovery system
2221:Launch and recovery system
1399:Submersible pressure gauge
605:with market share of 56%,
350:Recreational Diver Level 1
253:Scuba Diving International
247:SDI Open Water Scuba Diver
10986:
10947:
10902:
10829:Karst Underwater Research
10787:
10722:
10576:
10373:
10328:
10322:
10317:
10284:
10167:
10140:
10038:Equivalent narcotic depth
10011:
9962:
9949:
9936:
9912:
9881:
9850:
9789:
9281:
9168:
8935:
8875:
8827:
8620:
8542:
8538:
8525:
8486:
8394:
8378:
8342:
8316:
8256:
8240:
8236:
8223:
8197:
8169:
8025:
8017:CMAS Scientific Committee
7999:
7985:United Diving Instructors
7901:Israeli Diving Federation
7809:
7770:
7747:
7705:
7635:
7610:
7575:
7527:Advanced Open Water Diver
7519:
7504:
7369:Scientific diver training
7354:Commercial diver training
7319:Competency-based learning
7304:
7300:
7295:Training and registration
7289:
7266:
7250:
7204:
7171:
7097:
7093:
7082:
6903:
6843:Johnson Sea Link accident
6800:
6728:
6689:
6663:
6642:
6620:
6613:
6605:Women Divers Hall of Fame
6577:
6556:
6540:Raid on Alexandria (1941)
6530:
6385:
6232:
6209:
6166:
6113:
6100:
6058:
6047:
5941:
5794:
5787:
5756:
5743:Diving Medical Technician
5725:
5717:Therapeutic recompression
5679:
5622:
5610:Carbon monoxide poisoning
5600:
5579:
5549:Isobaric counterdiffusion
5521:
5490:
5415:
5380:
5376:
5363:
5279:
5232:
5209:Diving systems technician
5174:
5087:
4932:
4722:
4674:
4661:
4630:
4622:Underwater diving on Guam
4572:
4497:
4426:
4398:
4385:
4258:
4205:In-water surface cleaning
4180:
4150:
3994:Archaeology of shipwrecks
3883:
3481:Commercial offshore diver
3463:
3459:
3446:
3392:
3366:
3318:
3062:
3004:
2914:
2841:
2837:
2824:
2766:
2715:
2585:
2486:
2473:Recreational Dive Planner
2421:Built-in breathing system
2404:
2377:Pressure swing adsorption
2239:
2173:
2169:
2156:
1983:
1924:
1806:
1737:
1647:
1474:
1407:
1349:
1297:Lightweight demand helmet
1272:
1203:
1138:
1076:
1003:
977:
959:
946:
886:
288:
285:
135:
24:recreational scuba divers
10934:Space Systems Laboratory
8704:Fernando Garfella Palmer
8552:Eduard Admetlla i Lázaro
8103:Technical Extended Range
8097:Trimix Scuba Association
7408:Stress exposure training
6975:Fernando Garfella Palmer
6257:Giovanni Alfonso Borelli
6123:History of Diving Museum
5194:Diver medical technician
4944:Ascending and descending
4920:Non-freezing cold injury
3762:Russian commando frogmen
3543:Underwater archaeologist
2163:Diving support equipment
1584:Emergency locator beacon
1417:Diver propulsion vehicle
809:. 0123. pp. 39–46.
11094:International standards
10869:Save Ontario Shipwrecks
10680:Russian submarine AS-34
10400:American submarine NR-1
10266:Recreational dive sites
10043:Maximum operating depth
9790:Writers and journalists
9311:Serena Auñón-Chancellor
8754:Lyuba Ognenova-Marinova
8719:Swietenia Puspa Lestari
8365:Underwater orienteering
7359:Military diver training
7336:Diver training standard
7113:U.S. Navy Diving Manual
7032:Chris and Chrissy Rouse
6855:Gerard Anthony Prangley
6357:Willard Franklyn Searle
6322:Christian J. Lambertsen
6128:History of scuba diving
6052:
5923:Charles Wesley Shilling
5898:Christian J. Lambertsen
5878:Henry Valence Hempleman
5733:Diving Medical Examiner
5318:Emergency response plan
5257:Sustained load cracking
5219:Life support technician
4794:Single point of failure
4699:Scuba diving fatalities
4403:Recreational dive sites
4358:ASM-DT amphibious rifle
4338:AAI underwater revolver
4328:SPP-1 underwater pistol
3937:Underwater construction
3652:Frogman Corps (Denmark)
3165:Elisabeth Kristoffersen
2941:Constant weight bi-fins
2372:Membrane gas separation
2281:Carbon dioxide scrubber
2201:Diving platform (scuba)
1816:Carbon dioxide scrubber
1661:Atmospheric diving suit
1213:Atmospheric diving suit
1108:Diving weighting system
931:Surface-supplied diving
926:Surface oriented diving
726:"PADI Open Water Diver"
276:Other training agencies
10271:Underwater environment
10152:Underwater exploration
10082:Decompression models:
9155:John Ernest Williamson
8734:Anna Marguerite McCann
8567:Amelia Behrens-Furniss
8386:Underwater photography
8370:Underwater photography
8257:Snorkeling/breath-hold
7967:Scottish Sub Aqua Club
7762:Norwegian diver school
7386:ISO training standards
6655:Tham Luang cave rescue
6473:Dry Combat Submersible
6372:Pierre-Marie Touboulic
6312:Karl Heinrich Klingert
5858:Kenneth William Donald
5707:In-water recompression
5539:Dysbaric osteonecrosis
5534:Decompression sickness
5472:Compression arthralgia
4985:Decompression practice
4961:Canoe and kayak diving
4890:Decompression sickness
4714:Water surface searches
4694:Safety-critical system
4592:Diving in the Maldives
4484:Underwater photography
4323:Heckler & Koch P11
4045:Underwater videography
4028:Underwater photography
4016:Nondestructive testing
3989:Underwater archaeology
3722:Marine Raider Regiment
3588:Royal Navy ships diver
3346:Shallow-water blackout
2499:Canoe and kayak diving
2286:Cascade filling system
1759:Decompression cylinder
1484:Alternative air source
1317:Standard diving helmet
1160:Decompression cylinder
423:National Diving League
286:Diver training agency
236:
180:
145:
43:
10919:Neutral buoyancy pool
10601:Submarine rescue ship
10596:McCann Rescue Chamber
10355:Rugged compact camera
10343:Diver detection sonar
10190:Confined water diving
9904:James Joseph Magennis
9541:Michael LĂłpez-AlegrĂa
9271:Aristotelis Zervoudis
9010:John Christopher Fine
8684:John Christopher Fine
8350:Immersion finswimming
8179:Defence Diving School
8043:British Sub-Aqua Club
7841:British Sub-Aqua Club
6828:Francis P. Hammerberg
6508:Siluro San Bartolomeo
6498:SEAL Delivery Vehicle
6431:Standard diving dress
6277:Charles Anthony Deane
6262:Joseph-Martin Cabirol
6224:Jason deCaires Taylor
6143:Man in the Sea Museum
6138:Lyons Maritime Museum
5477:Decompression illness
5460:Middle ear barotrauma
5328:Diving superintendent
5323:Diving safety officer
5242:Breathing gas quality
4847:Overconfidence effect
4509:British Sub-Aqua Club
4334:Underwater revolvers
4011:Underwater inspection
4006:Underwater demolition
3932:Offshore construction
3827:Tactical Divers Group
3717:Marinejegerkommandoen
3647:Decima Flottiglia MAS
3603:U.S.Navy master diver
3508:Diving superintendent
3503:Diving safety officer
3115:Mandy-Rae Cruickshank
2988:Variable weight apnea
2521:Diving support vessel
2296:Diving air compressor
1971:Standard diving dress
1946:Diving air compressor
1729:Full-face diving mask
1717:Single-hose regulator
1705:Regulator malfunction
1608:Navigation equipment
1550:Diving safety harness
1165:Decompression trapeze
1155:Decompression chamber
671:Nr. EUF - CB 2007 004
311:British Sub-Aqua Club
234:
178:
171:PADI Open Water Diver
143:
63:Scope of the standard
41:
10965:Scuba diving therapy
10955:Nautilus Productions
10879:Sea Research Society
10814:Divers Alert Network
10247:Torricellian chamber
10157:Deep-sea exploration
10118:Equivalent air depth
9989:Modulated ultrasound
9984:Underwater acoustics
9451:Christopher E. Gerty
9446:Michael L. Gernhardt
9336:Timothy J. Broderick
9211:William Hogarth Main
8902:Jean-Michel Cousteau
8867:Krzysztof Starnawski
7949:Sub-Aqua Association
7213:The Darkness Beckons
6744:diving bell accident
6671:John Day (carpenter)
6193:Queen Anne's Revenge
5958:Divers Alert Network
5883:Leonard Erskine Hill
5764:Atrial septal defect
5465:Pulmonary barotrauma
5425:Alternobaric vertigo
5069:Scuba gas management
5029:Diver communications
4645:Underwater Bike Race
4602:Scuba diving tourism
4587:Diving in East Timor
4353:APS underwater rifle
4348:ADS amphibious rifle
3964:Public safety diving
3959:Potable water diving
3792:Special Boat Service
3767:Sappers Divers Group
3727:Minedykkerkommandoen
3125:Leonardo D'Imporzano
2983:Skandalopetra diving
2743:Hyperbaric stretcher
2702:T1200 Trenching Unit
2677:Sea Dragon-class ROV
2526:HMS Challenger (K07)
2426:Decompression tables
2396:Oxygen compatibility
1831:Cryogenic rebreather
1676:Scuba cylinder valve
1577:Screw gate carabiner
1555:Emergency gas supply
1516:Diver's cutting tool
1382:Helium release valve
1312:Shallow water helmet
1240:Standard diving suit
1086:Buoyancy compensator
1033:Emergency gas supply
639:CMAS * (1Stern)
227:SSI Open Water Diver
10809:Coral Reef Alliance
10185:Benign water diving
10028:Cold shock response
9797:Michael C. Barnette
9751:Douglas H. Wheelock
9656:David Saint-Jacques
9441:Ronald J. Garan Jr.
9150:Michele Westmorland
8450:Comhairle Fo-Thuinn
8269:Underwater football
7847:Comhairle Fo-Thuinn
7547:Introductory diving
7492:Underwater searches
7478:Diamond Reef System
7381:Introductory diving
7205:General non-fiction
7127:Underwater Handbook
7027:François de Roubaix
6880:Lothar Michael Ward
6823:Victor F. Guiel Jr.
6650:Alpazat cave rescue
6557:Scientific projects
6436:Sub Marine Explorer
6342:Joseph Salim Peress
6337:Ernest William Moir
5697:Hyperbaric medicine
5498:Freediving blackout
5166:Situation awareness
5112:Job safety analysis
4995:Ratio decompression
4804:Cold shock response
4754:Entanglement hazard
4689:Life-support system
4527:Comhairle Fo-Thuinn
4392:Recreational diving
4319:Underwater pistols
4213:Cavitation cleaning
4038:Underwater searches
3927:Marine construction
3777:Special Air Service
3563:Army engineer diver
3533:Public safety diver
3453:Professional diving
3341:Deep-water blackout
3336:Freediving blackout
3160:Mehgan Heaney-Grier
2891:Underwater football
2738:Hyperbaric lifeboat
2632:Goldfish-class ROUV
2627:Global Explorer ROV
2589:underwater vehicles
2125:Shearwater Research
1786:Scuba configuration
1769:Manifolded twin set
1764:Independent doubles
1722:Twin-hose regulator
1632:Surface marker buoy
607:Greg (2013-07-25).
10907:Astronaut training
10864:Rubicon Foundation
10710:URF (Swedish Navy)
10495:Russian submarine
10483:-class submersible
10453:Deepsea Challenger
10438:-class bathyscaphe
10365:Underwater vehicle
10237:Penetration diving
10225:Black-water diving
10101:Thalmann algorithm
9913:Commercial salvors
9546:Joseph B. MacInnis
9055:Joseph B. MacInnis
8892:David Attenborough
8814:Peter Throckmorton
8774:Andreas Rechnitzer
8764:Mendel L. Peterson
8625:archaeologists and
8409:AIDA International
8360:Underwater cycling
8343:Open Circuit Scuba
8329:Apnoea finswimming
8241:Surface snorkeling
7991:YMCA SCUBA Program
7782:AIDA International
7557:Master Scuba Diver
7542:CMAS** scuba diver
7520:Core diving skills
7458:Finning techniques
7324:Refresher training
7106:NOAA Diving Manual
6920:Ricardo Armbruster
6848:Edwin Clayton Link
6720:Natalia Molchanova
6468:Cosmos CE2F series
6426:Porpoise regulator
6292:Auguste Denayrouze
6068:Diving regulations
6003:Rubicon Foundation
5928:Edward D. Thalmann
5893:Felix Hoppe-Seyler
5888:Brian Andrew Hills
5868:John Scott Haldane
5843:Albert A. BĂĽhlmann
5808:Arthur J. Bachrach
5748:Hyperbaric nursing
5647:Immersion diuresis
5529:Avascular necrosis
5313:Diving regulations
5022:Scuba gas planning
4344:Underwater rifles
4023:Underwater logging
3984:Submarine pipeline
3922:Hyperbaric welding
3657:Fuerzas Especiales
3400:AIDA International
3290:Devrim Cenk Ulusoy
3215:Natalia Molchanova
3145:Francisco Ferreras
3032:Snorkel (swimming)
2854:Apnoea finswimming
2758:Reserve gas supply
2733:ENOS Rescue-System
2548:Aquarius Reef Base
2340:Gas reclaim system
2135:Submarine Products
1808:Diving rebreathers
1150:Decompression buoy
1118:Integrated weights
237:
209:descent and ascent
181:
146:
44:
11076:
11075:
10982:
10981:
10978:
10977:
10783:
10782:
10718:
10717:
10430:class bathyscaphe
10313:
10312:
10309:
10308:
10305:
10304:
10297:Low impact diving
10230:Blue-water diving
10220:Open-water diving
10136:
10135:
10063:Work of breathing
10058:Underwater vision
9996:Underwater vision
9932:
9931:
9928:
9927:
9894:Ian Edward Fraser
9741:John Morgan Wells
9721:Mark T. Vande Hei
9566:K. Megan McArthur
9536:Kjell N. Lindgren
9471:José M. Hernández
9426:Andrew J. Feustel
9386:Philippe Cousteau
9366:Catherine Coleman
9356:Gregory Chamitoff
9326:Robert L. Behnken
9306:Richard R. Arnold
9291:Andrew Abercromby
9266:Valerie van Heest
9196:Jochen Hasenmayer
9120:Philippe Tailliez
9045:Henry Way Kendall
8995:Bernard Delemotte
8794:Stephanie Schwabe
8759:John Peter Oleson
8689:George R. Fischer
8634:Michael Arbuthnot
8627:environmentalists
8532:Underwater divers
8521:
8520:
8517:
8516:
8274:Underwater hockey
8230:Underwater sports
8219:
8218:
8215:
8214:
8165:
8164:
8161:
8160:
8128:Cave Diving Group
7748:Commercial diving
7631:
7630:
7611:Specialist skills
7600:Master Instructor
7595:Diving instructor
7576:Leadership skills
7537:CMAS* scuba diver
7500:
7499:
7473:Low impact diving
7451:Valsalva maneuver
7426:Combat sidestroke
7341:Diving instructor
7285:
7284:
7281:
7280:
7174:Codes of Practice
7078:
7077:
7074:
7073:
7070:
7069:
7002:Henry Way Kendall
6875:Richard A. Walker
6865:Robert John Smyth
6578:Awards and events
6533:covert operations
6526:
6525:
6096:
6095:
6043:
6042:
6039:
6038:
6035:
6034:
5863:William Paul Fife
5798:diving physiology
5675:
5674:
5618:
5617:
5571:Nitrogen narcosis
5566:Hydrogen narcosis
5455:Dental barotrauma
5359:
5358:
5355:
5354:
5351:
5350:
5338:Operations manual
5333:Diving supervisor
5204:Diving supervisor
5199:Diver's attendant
5161:Safety data sheet
5064:Rebreather diving
4928:
4927:
4867:Willful violation
4814:Nitrogen narcosis
4657:
4656:
4653:
4652:
4521:Cave Diving Group
4464:Rebreather diving
4459:Open-water diving
4381:
4380:
4377:
4376:
4373:
4372:
4190:Abrasive waterjet
4146:
4145:
4050:Underwater survey
3969:Scientific diving
3879:
3878:
3875:
3874:
3513:Diving supervisor
3498:Diving instructor
3442:
3441:
3438:
3437:
3379:Octopus wrestling
3310:Nataliia Zharkova
3285:William Trubridge
3240:Umberto Pelizzari
2896:Underwater hockey
2820:
2819:
2816:
2815:
2784:Saturation spread
2607:Atlantis ROV Team
2587:Remotely operated
2581:
2580:
2558:Helgoland Habitat
2478:Saturation system
2367:Nitrox production
2301:Diving air filter
2152:
2151:
2148:
2147:
2115:Oceanic Worldwide
2005:Aqua Lung America
1979:
1978:
1961:Scuba replacement
1941:Diver's umbilical
1906:Siebe Gorman CDBA
1891:Mark IV Amphibian
1528:Diver's telephone
1489:Octopus regulator
1028:Decompression gas
911:Saturation diving
891:Diving activities
880:Underwater diving
611:. DiveBuddy.com.
499:
498:
445:Open Water Diver
382:Open Water Diver
121:
120:
11101:
11064:
11052:
11051:
11018:
11017:
11006:
11005:
10994:
10993:
10903:Neutral buoyancy
10859:Reef Life Survey
10748:
10747:
10724:Submarine escape
10611:Deep-submergence
10607:
10606:
10578:Submarine rescue
10375:Deep-submergence
10371:
10370:
10319:
10318:
10165:
10164:
10069:
10068:
9979:Neutral buoyancy
9960:
9959:
9938:
9937:
9766:Jeffrey Williams
9616:Nicholas Patrick
9591:Andreas Mogensen
9556:Thomas Marshburn
9526:Dominic Landucci
9516:Karen Kohanowich
9436:Satoshi Furukawa
9331:Randolph Bresnik
9301:Clayton Anderson
9236:Arthur C. Clarke
9206:Jarrod Jablonski
9110:Wesley C. Skiles
9095:Leni Riefenstahl
8980:Jacques Cousteau
8862:Claudia Serpieri
8779:William R. Royal
8744:Charles T. Meide
8674:James P. Delgado
8612:Arne Zetterström
8577:Jacques Cousteau
8540:
8539:
8527:
8526:
8395:Sports governing
8291:Underwater rugby
8238:
8237:
8225:
8224:
8200:training courses
8172:training centres
8110:
8109:
8000:Scientific diver
7706:Commercial diver
7703:
7702:
7641:and registration
7567:Supervised diver
7562:Open Water Diver
7552:Low Impact Diver
7532:Autonomous diver
7517:
7516:
7446:Frenzel maneuver
7431:Diver navigation
7416:
7415:
7329:Skill assessment
7302:
7301:
7291:
7290:
7095:
7094:
7084:
7083:
7057:Esbjörn Svensson
7042:Wesley C. Skiles
6945:Cláudio Coutinho
6895:Arne Zetterström
6870:Albert D. Stover
6833:Craig M. Hoffman
6676:Charles Spalding
6618:
6617:
6447:
6446:
6287:Louis de Corlieu
6272:Jacques Cousteau
6164:
6163:
6102:
6101:
6049:
6048:
5818:Peter B. Bennett
5813:Albert R. Behnke
5792:
5791:
5488:
5487:
5413:
5412:
5378:
5377:
5365:
5364:
5308:Contingency plan
5303:Code of practice
5264:Diving regulator
5252:Hydrostatic test
5189:Chamber operator
5172:
5171:
4949:Emergency ascent
4875:
4874:
4720:
4719:
4663:
4662:
4479:Technical diving
4469:Sidemount diving
4424:
4423:
4387:
4386:
4291:
4290:
4218:Pressure washing
4056:
4055:
3712:Marine Commandos
3611:
3610:
3549:
3548:
3538:Scientific diver
3476:Commercial diver
3461:
3460:
3448:
3447:
3305:Alessia Zecchini
3210:Alexey Molchanov
3120:Yasemin Dalkılıç
2901:Underwater rugby
2839:
2838:
2826:
2825:
2791:Hot water system
2716:Safety equipment
2534:
2533:
2355:Gas storage tube
2350:Gas storage quad
2345:Gas storage bank
2254:Activated carbon
2181:Boarding stirrup
2174:Access equipment
2171:
2170:
2158:
2157:
2095:Johnson Outdoors
2090:HeinrichsWeikamp
1928:diving equipment
1926:Surface-supplied
1851:Halcyon PVR-BASC
1735:
1734:
1710:Regulator freeze
1695:Diving regulator
1599:Shark-proof cage
1394:Pneumofathometer
1292:Free-flow helmet
975:
974:
953:Diving equipment
948:
947:
873:
866:
859:
850:
849:
843:
842:
840:
839:
824:
818:
817:
815:
808:
800:
794:
793:
791:
784:
776:
770:
769:
767:
766:
751:
745:
744:
742:
741:
722:
713:
712:
710:
709:
703:
696:
688:
682:
681:
679:
678:
668:
660:
654:
653:
651:
650:
635:"Tauchen lernen"
631:
625:
623:
621:
620:
604:
602:
601:
595:
588:
579:
573:
572:
570:
569:
563:
552:
544:
538:
537:
535:
534:
515:
492:Autonomous Diver
476:Open Water Diver
414:Open Water Diver
398:Open Water Diver
334:Autonomous Diver
302:Open Sport Diver
283:
282:
217:diver navigation
201:emergency ascent
197:buoyancy control
188:Open Water Diver
116:
113:
95:
88:
56:Supervised diver
20:Autonomous diver
11109:
11108:
11104:
11103:
11102:
11100:
11099:
11098:
11079:
11078:
11077:
11072:
10974:
10943:
10906:
10904:
10898:
10791:
10789:
10779:
10746:
10714:
10612:
10605:
10572:
10489:Limiting Factor
10376:
10369:
10350:Offshore survey
10324:
10301:
10280:
10180:Altitude diving
10163:
10143:
10132:
10074:
10067:
10014:
10007:
9974:Metre sea water
9965:
9958:
9945:
9924:
9908:
9877:
9846:
9785:
9771:Sunita Williams
9761:Dafydd Williams
9746:Joachim Wendler
9641:Kathleen Rubins
9636:Garrett Reisman
9581:Simone Melchior
9561:Matthias Maurer
9501:Norishige Kanai
9486:Akihiko Hoshide
9476:John Herrington
9391:Timothy Creamer
9381:Fabien Cousteau
9376:Craig B. Cooper
9351:Scott Carpenter
9346:Berry L. Cannon
9321:Robert A. Barth
9296:Joseph M. Acaba
9277:
9251:John Chatterton
9181:Graham Balcombe
9170:
9164:
9160:J. Lamar Worzel
8975:Neville Coleman
8955:Georges Beuchat
8937:
8931:
8879:
8877:
8871:
8829:
8823:
8819:Cristina Zenato
8739:Innes McCartney
8626:
8624:
8622:
8616:
8572:James F. Cahill
8544:
8534:
8513:
8482:
8399:and federations
8398:
8396:
8390:
8374:
8338:
8312:
8252:
8232:
8211:
8199:
8193:
8171:
8157:
8114:
8108:
8029:
8027:
8026:Technical diver
8021:
8003:
8001:
7995:
7815:
7813:
7811:
7805:
7774:
7772:
7766:
7749:
7743:
7709:
7707:
7701:
7642:
7640:
7638:
7627:
7606:
7571:
7511:
7509:
7507:
7496:
7468:Buddy breathing
7414:
7393:Teaching method
7307:
7296:
7277:
7262:
7246:
7200:
7173:
7167:
7089:
7066:
7007:Artur Kozłowski
6970:Maurice Fargues
6935:Berry L. Cannon
6906:
6899:
6890:Bradley Westell
6885:Joachim Wendler
6803:
6796:
6792:diving accident
6784:diving accident
6776:diving accident
6768:diving accident
6766:Stena Seaspread
6760:diving accident
6752:diving accident
6731:
6724:
6715:Nicholas Mevoli
6685:
6681:Ebenezer Watson
6659:
6638:
6609:
6585:Hans Hass Award
6573:
6552:
6547:Rainbow Warrior
6545:Sinking of the
6532:
6522:
6454:
6452:
6445:
6416:Magnesium torch
6387:
6381:
6347:Auguste Piccard
6332:John Lethbridge
6252:Georges Beuchat
6234:
6228:
6211:
6205:
6168:
6162:
6109:
6092:
6054:
6031:
5945:
5943:
5937:
5913:Neal W. Pollock
5799:
5797:
5783:
5774:Fitness to dive
5752:
5721:
5671:
5624:
5614:
5602:
5596:
5575:
5517:
5513:Oxygen toxicity
5486:
5417:
5411:
5402:Motion sickness
5383:
5372:
5370:Diving medicine
5347:
5284:
5282:
5275:
5234:
5228:
5170:
5117:Risk assessment
5107:Hazard analysis
5090:
5083:
4935:
4924:
4873:
4819:Oxygen toxicity
4725:
4718:
4670:
4649:
4632:
4626:
4574:
4568:
4500:
4493:
4434:Altitude diving
4422:
4394:
4369:
4296:
4289:
4260:
4254:
4182:
4176:
4153:
4142:
4054:
3974:Ships husbandry
3886:
3871:
3757:Royal Engineers
3672:Grup Gerak Khas
3632:Commando Hubert
3618:
3616:
3609:
3598:U.S. Navy diver
3573:Clearance diver
3554:
3547:
3455:
3434:
3388:
3362:
3314:
3270:Martin Štěpánek
3265:Aharon Solomons
3255:Stig Severinsen
3205:Stéphane Mifsud
3155:Flavia Eberhard
3130:Flavia Eberhard
3095:Derya Can Göçen
3080:Peppo Biscarini
3075:Simone Arrigoni
3070:Deborah Andollo
3058:
3000:
2971:No-limits apnea
2935:Constant weight
2910:
2833:
2812:
2762:
2723:Diver down flag
2711:
2588:
2577:
2573:Tektite habitat
2539:
2532:
2482:
2407:
2400:
2384:Oxygen analyser
2362:Helium analyzer
2306:Water separator
2264:Molecular sieve
2241:
2235:
2165:
2144:
1987:
1985:
1975:
1927:
1920:
1866:Interspiro DCSC
1802:
1740:
1733:
1666:Diving cylinder
1652:
1650:
1643:
1476:
1470:
1409:
1403:
1350:Instrumentation
1345:
1274:
1268:
1199:
1141:
1134:
1078:
1072:
999:
978:Basic equipment
973:
955:
942:
936:Unmanned diving
882:
877:
847:
846:
837:
835:
826:
825:
821:
813:
806:
802:
801:
797:
789:
782:
778:
777:
773:
764:
762:
753:
752:
748:
739:
737:
724:
723:
716:
707:
705:
701:
694:
690:
689:
685:
676:
674:
666:
662:
661:
657:
648:
646:
633:
632:
628:
618:
616:
599:
597:
593:
586:
582:
580:
576:
567:
565:
561:
550:
546:
545:
541:
532:
530:
517:
516:
509:
504:
278:
249:
229:
213:buddy breathing
173:
164:
138:
126:
117:
111:
108:
101:needs expansion
65:
48:fitness to dive
17:
12:
11:
5:
11107:
11097:
11096:
11091:
11074:
11073:
11071:
11070:
11058:
11046:
11039:
11032:
11024:
11012:
11000:
10987:
10984:
10983:
10980:
10979:
10976:
10975:
10973:
10972:
10967:
10962:
10957:
10951:
10949:
10945:
10944:
10942:
10941:
10936:
10931:
10926:
10921:
10916:
10910:
10908:
10905:facilities for
10900:
10899:
10897:
10896:
10891:
10886:
10881:
10876:
10871:
10866:
10861:
10856:
10851:
10846:
10841:
10836:
10831:
10826:
10821:
10816:
10811:
10806:
10801:
10795:
10793:
10785:
10784:
10781:
10780:
10778:
10777:
10772:
10767:
10762:
10756:
10754:
10745:
10744:
10739:
10734:
10728:
10726:
10720:
10719:
10716:
10715:
10713:
10712:
10707:
10705:Type 7103 DSRV
10702:
10697:
10692:
10684:
10683:
10682:
10677:
10664:
10659:
10658:
10657:
10649:
10633:
10628:
10623:
10617:
10615:
10613:rescue vehicle
10604:
10603:
10598:
10593:
10588:
10582:
10580:
10574:
10573:
10571:
10570:
10562:
10554:
10546:
10538:
10530:
10522:
10514:
10507:
10500:
10492:
10485:
10477:
10470:
10463:
10456:
10449:
10448:
10447:
10440:
10432:
10424:
10419:
10414:
10402:
10397:
10389:
10381:
10379:
10368:
10367:
10362:
10357:
10352:
10347:
10346:
10345:
10335:
10329:
10326:
10325:
10315:
10314:
10311:
10310:
10307:
10306:
10303:
10302:
10300:
10299:
10294:
10288:
10286:
10282:
10281:
10279:
10278:
10273:
10268:
10263:
10262:
10261:
10256:
10251:
10250:
10249:
10234:
10233:
10232:
10227:
10217:
10212:
10207:
10205:Inshore diving
10202:
10197:
10192:
10187:
10182:
10177:
10171:
10169:
10168:Classification
10162:
10161:
10160:
10159:
10148:
10146:
10138:
10137:
10134:
10133:
10131:
10130:
10125:
10120:
10115:
10114:
10113:
10108:
10103:
10098:
10093:
10088:
10079:
10077:
10066:
10065:
10060:
10055:
10050:
10045:
10040:
10035:
10030:
10025:
10019:
10017:
10009:
10008:
10006:
10005:
10004:
10003:
9993:
9992:
9991:
9981:
9976:
9970:
9968:
9957:
9956:
9950:
9947:
9946:
9934:
9933:
9930:
9929:
9926:
9925:
9923:
9922:
9916:
9914:
9910:
9909:
9907:
9906:
9901:
9899:Sydney Knowles
9896:
9891:
9885:
9883:
9879:
9878:
9876:
9875:
9873:John Volanthen
9870:
9865:
9863:Richard Harris
9860:
9854:
9852:
9848:
9847:
9845:
9844:
9839:
9834:
9832:Trevor Jackson
9829:
9827:Hillary Hauser
9824:
9819:
9814:
9809:
9807:Philippe Diolé
9804:
9799:
9793:
9791:
9787:
9786:
9784:
9783:
9778:
9773:
9768:
9763:
9758:
9753:
9748:
9743:
9738:
9736:Shannon Walker
9733:
9731:Rex J. Walheim
9728:
9723:
9718:
9713:
9708:
9706:Daniel M. Tani
9703:
9698:
9693:
9691:Hervé Stevenin
9688:
9686:Robert Sténuit
9683:
9678:
9673:
9668:
9663:
9658:
9653:
9648:
9646:Dick Rutkowski
9643:
9638:
9633:
9628:
9626:Thomas Pesquet
9623:
9618:
9613:
9611:Luca Parmitano
9608:
9603:
9601:John D. Olivas
9598:
9593:
9588:
9583:
9578:
9573:
9571:Craig McKinley
9568:
9563:
9558:
9553:
9548:
9543:
9538:
9533:
9528:
9523:
9518:
9513:
9508:
9503:
9498:
9493:
9488:
9483:
9478:
9473:
9468:
9463:
9461:Chris Hadfield
9458:
9453:
9448:
9443:
9438:
9433:
9431:Michael Fincke
9428:
9423:
9418:
9413:
9408:
9403:
9398:
9393:
9388:
9383:
9378:
9373:
9368:
9363:
9361:Steve Chappell
9358:
9353:
9348:
9343:
9338:
9333:
9328:
9323:
9318:
9313:
9308:
9303:
9298:
9293:
9287:
9285:
9279:
9278:
9276:
9275:
9274:
9273:
9268:
9263:
9258:
9253:
9248:
9240:
9239:
9238:
9230:
9229:
9228:
9223:
9218:
9213:
9208:
9203:
9198:
9193:
9188:
9183:
9174:
9172:
9166:
9165:
9163:
9162:
9157:
9152:
9147:
9142:
9137:
9135:Albert Tillman
9132:
9130:Valerie Taylor
9127:
9122:
9117:
9112:
9107:
9102:
9097:
9092:
9087:
9082:
9077:
9072:
9067:
9062:
9057:
9052:
9047:
9042:
9037:
9032:
9027:
9022:
9017:
9012:
9007:
9005:Candice Farmer
9002:
9000:David Doubilet
8997:
8992:
8987:
8982:
8977:
8972:
8967:
8962:
8957:
8952:
8950:Tamara Benitez
8947:
8941:
8939:
8933:
8932:
8930:
8929:
8924:
8919:
8914:
8909:
8904:
8899:
8894:
8889:
8887:Samir Alhafith
8883:
8881:
8880:and presenters
8873:
8872:
8870:
8869:
8864:
8859:
8854:
8849:
8844:
8839:
8837:Pascal Bernabé
8833:
8831:
8825:
8824:
8822:
8821:
8816:
8811:
8809:Robert Sténuit
8806:
8801:
8796:
8791:
8789:Gunter Schöbel
8786:
8781:
8776:
8771:
8766:
8761:
8756:
8751:
8749:Mark M. Newell
8746:
8741:
8736:
8731:
8729:Robert F. Marx
8726:
8721:
8716:
8711:
8706:
8701:
8696:
8694:Anders Franzén
8691:
8686:
8681:
8676:
8671:
8666:
8661:
8656:
8651:
8646:
8641:
8639:Robert Ballard
8636:
8630:
8628:
8618:
8617:
8615:
8614:
8609:
8604:
8602:Dick Rutkowski
8599:
8594:
8592:Trevor Hampton
8589:
8587:Dottie Frazier
8584:
8579:
8574:
8569:
8564:
8559:
8554:
8548:
8546:
8536:
8535:
8523:
8522:
8519:
8518:
8515:
8514:
8512:
8511:
8506:
8501:
8496:
8490:
8488:
8484:
8483:
8481:
8480:
8479:
8478:
8472:
8467:
8462:
8457:
8452:
8447:
8442:
8437:
8432:
8427:
8419:
8418:
8417:
8411:
8405:International
8402:
8400:
8392:
8391:
8389:
8388:
8382:
8380:
8376:
8375:
8373:
8372:
8367:
8362:
8357:
8352:
8346:
8344:
8340:
8339:
8337:
8336:
8331:
8326:
8320:
8318:
8314:
8313:
8311:
8310:
8305:
8304:
8303:
8298:
8288:
8287:
8286:
8281:
8271:
8266:
8260:
8258:
8254:
8253:
8251:
8250:
8244:
8242:
8234:
8233:
8221:
8220:
8217:
8216:
8213:
8212:
8210:
8209:
8203:
8201:
8198:Military diver
8195:
8194:
8192:
8191:
8186:
8181:
8175:
8173:
8170:Military diver
8167:
8166:
8163:
8162:
8159:
8158:
8156:
8155:
8149:
8143:
8137:
8131:
8125:
8118:
8116:
8107:
8106:
8100:
8094:
8088:
8082:
8076:
8070:
8064:
8058:
8052:
8046:
8040:
8033:
8031:
8023:
8022:
8020:
8019:
8014:
8007:
8005:
7997:
7996:
7994:
7993:
7988:
7982:
7976:
7970:
7964:
7958:
7952:
7946:
7940:
7934:
7928:
7922:
7916:
7910:
7904:
7898:
7892:
7886:
7880:
7874:
7868:
7862:
7856:
7850:
7844:
7838:
7832:
7826:
7819:
7817:
7807:
7806:
7804:
7803:
7797:
7791:
7785:
7778:
7776:
7768:
7767:
7765:
7764:
7759:
7753:
7751:
7745:
7744:
7742:
7741:
7736:
7730:
7725:
7720:
7713:
7711:
7700:
7699:
7693:
7688:
7683:
7677:
7672:
7666:
7660:
7654:
7647:
7645:
7637:Diver training
7633:
7632:
7629:
7628:
7626:
7625:
7620:
7614:
7612:
7608:
7607:
7605:
7604:
7603:
7602:
7592:
7591:
7590:
7579:
7577:
7573:
7572:
7570:
7569:
7564:
7559:
7554:
7549:
7544:
7539:
7534:
7529:
7523:
7521:
7514:
7502:
7501:
7498:
7497:
7495:
7494:
7489:
7484:
7483:
7482:
7481:
7480:
7470:
7460:
7455:
7454:
7453:
7448:
7438:
7433:
7428:
7422:
7420:
7413:
7412:
7411:
7410:
7405:
7400:
7390:
7389:
7388:
7383:
7373:
7372:
7371:
7366:
7361:
7356:
7348:
7343:
7338:
7333:
7332:
7331:
7326:
7321:
7312:
7310:
7298:
7297:
7287:
7286:
7283:
7282:
7279:
7278:
7276:
7275:
7272:
7270:
7264:
7263:
7261:
7260:
7254:
7252:
7248:
7247:
7245:
7244:
7237:
7230:
7223:
7216:
7208:
7206:
7202:
7201:
7199:
7198:
7193:
7188:
7183:
7177:
7175:
7169:
7168:
7166:
7165:
7158:
7151:
7144:
7137:
7130:
7123:
7116:
7109:
7101:
7099:
7091:
7090:
7080:
7079:
7076:
7075:
7072:
7071:
7068:
7067:
7065:
7064:
7059:
7054:
7049:
7044:
7039:
7034:
7029:
7024:
7019:
7017:Kirsty MacColl
7014:
7009:
7004:
6999:
6994:
6993:
6992:
6982:
6977:
6972:
6967:
6962:
6957:
6952:
6950:E. Yale Dawson
6947:
6942:
6940:Cotton Coulson
6937:
6932:
6927:
6922:
6917:
6911:
6909:
6901:
6900:
6898:
6897:
6892:
6887:
6882:
6877:
6872:
6867:
6862:
6857:
6852:
6851:
6850:
6840:
6835:
6830:
6825:
6820:
6815:
6809:
6807:
6798:
6797:
6795:
6794:
6786:
6782:Waage Drill II
6778:
6770:
6762:
6754:
6746:
6742:Byford Dolphin
6737:
6735:
6726:
6725:
6723:
6722:
6717:
6712:
6707:
6702:
6700:Stephen Keenan
6696:
6694:
6687:
6686:
6684:
6683:
6678:
6673:
6667:
6665:
6661:
6660:
6658:
6657:
6652:
6646:
6644:
6640:
6639:
6637:
6636:
6631:Sinking of MV
6627:
6625:
6615:
6611:
6610:
6608:
6607:
6602:
6597:
6592:
6587:
6581:
6579:
6575:
6574:
6572:
6571:
6566:
6560:
6558:
6554:
6553:
6551:
6550:
6542:
6536:
6534:
6528:
6527:
6524:
6523:
6521:
6520:
6515:
6510:
6505:
6500:
6495:
6490:
6485:
6480:
6475:
6470:
6465:
6459:
6457:
6444:
6443:
6438:
6433:
6428:
6423:
6418:
6413:
6405:
6397:
6391:
6389:
6383:
6382:
6380:
6379:
6377:Jacques Triger
6374:
6369:
6367:Augustus Siebe
6364:
6359:
6354:
6349:
6344:
6339:
6334:
6329:
6327:Yves Le Prieur
6324:
6319:
6314:
6309:
6304:
6299:
6294:
6289:
6284:
6279:
6274:
6269:
6267:John R. Clarke
6264:
6259:
6254:
6249:
6244:
6238:
6236:
6230:
6229:
6227:
6226:
6221:
6215:
6213:
6210:Underwater art
6207:
6206:
6204:
6203:
6196:
6189:
6181:
6172:
6170:
6161:
6160:
6155:
6150:
6145:
6140:
6135:
6130:
6125:
6120:
6114:
6111:
6110:
6098:
6097:
6094:
6093:
6091:
6090:
6085:
6080:
6075:
6070:
6065:
6059:
6056:
6055:
6045:
6044:
6041:
6040:
6037:
6036:
6033:
6032:
6030:
6029:
6023:
6017:
6011:
6005:
6000:
5995:
5990:
5985:
5979:
5973:
5967:
5961:
5955:
5949:
5947:
5942:Diving medical
5939:
5938:
5936:
5935:
5933:Jacques Triger
5930:
5925:
5920:
5915:
5910:
5908:Charles Momsen
5905:
5903:Simon Mitchell
5900:
5895:
5890:
5885:
5880:
5875:
5870:
5865:
5860:
5855:
5850:
5848:John R. Clarke
5845:
5840:
5838:Alf O. Brubakk
5835:
5830:
5828:George F. Bond
5825:
5820:
5815:
5810:
5804:
5802:
5796:Researchers in
5789:
5785:
5784:
5782:
5781:
5776:
5771:
5766:
5760:
5758:
5754:
5753:
5751:
5750:
5745:
5740:
5735:
5729:
5727:
5723:
5722:
5720:
5719:
5714:
5712:Oxygen therapy
5709:
5704:
5699:
5694:
5689:
5683:
5681:
5677:
5676:
5673:
5672:
5670:
5669:
5664:
5659:
5654:
5649:
5644:
5639:
5634:
5628:
5626:
5620:
5619:
5616:
5615:
5613:
5612:
5606:
5604:
5598:
5597:
5595:
5594:
5589:
5583:
5581:
5580:Carbon dioxide
5577:
5576:
5574:
5573:
5568:
5563:
5558:
5557:
5556:
5551:
5546:
5541:
5531:
5525:
5523:
5519:
5518:
5516:
5515:
5510:
5505:
5500:
5494:
5492:
5485:
5484:
5479:
5474:
5469:
5468:
5467:
5462:
5457:
5452:
5447:
5442:
5432:
5427:
5421:
5419:
5410:
5409:
5404:
5399:
5394:
5388:
5386:
5374:
5373:
5361:
5360:
5357:
5356:
5353:
5352:
5349:
5348:
5346:
5345:
5340:
5335:
5330:
5325:
5320:
5315:
5310:
5305:
5300:
5295:
5289:
5287:
5277:
5276:
5274:
5273:
5272:
5271:
5261:
5260:
5259:
5254:
5244:
5238:
5236:
5230:
5229:
5227:
5226:
5224:Stand-by diver
5221:
5216:
5211:
5206:
5201:
5196:
5191:
5186:
5180:
5178:
5169:
5168:
5163:
5158:
5153:
5151:Permit To Work
5148:
5146:Lockout–tagout
5143:
5138:
5137:
5136:
5126:
5121:
5120:
5119:
5114:
5109:
5101:
5095:
5093:
5085:
5084:
5082:
5081:
5076:
5071:
5066:
5061:
5056:
5051:
5046:
5044:Doing It Right
5041:
5039:Diver training
5036:
5031:
5026:
5025:
5024:
5019:
5017:Rule of thirds
5009:
5004:
4999:
4998:
4997:
4992:
4987:
4977:
4976:
4975:
4965:
4964:
4963:
4953:
4952:
4951:
4940:
4938:
4930:
4929:
4926:
4925:
4923:
4922:
4917:
4912:
4907:
4902:
4897:
4892:
4887:
4881:
4879:
4872:
4871:
4870:
4869:
4864:
4859:
4854:
4849:
4844:
4833:
4832:
4831:
4826:
4821:
4816:
4811:
4806:
4800:Physiological
4798:
4797:
4796:
4791:
4786:
4781:
4773:
4772:
4771:
4766:
4761:
4756:
4751:
4746:
4736:
4730:
4728:
4717:
4716:
4711:
4706:
4701:
4696:
4691:
4686:
4681:
4675:
4672:
4671:
4659:
4658:
4655:
4654:
4651:
4650:
4648:
4647:
4642:
4636:
4634:
4628:
4627:
4625:
4624:
4619:
4614:
4609:
4604:
4599:
4594:
4589:
4584:
4578:
4576:
4573:Diving tourism
4570:
4569:
4567:
4566:
4560:
4554:
4548:
4542:
4536:
4530:
4524:
4518:
4512:
4505:
4503:
4495:
4494:
4492:
4491:
4486:
4481:
4476:
4471:
4466:
4461:
4456:
4451:
4446:
4441:
4436:
4430:
4428:
4421:
4420:
4415:
4410:
4405:
4399:
4396:
4395:
4383:
4382:
4379:
4378:
4375:
4374:
4371:
4370:
4368:
4367:
4366:
4365:
4360:
4355:
4350:
4342:
4341:
4340:
4332:
4331:
4330:
4325:
4317:
4312:
4307:
4301:
4299:
4288:
4287:
4286:
4285:
4280:
4278:Hawaiian sling
4270:
4264:
4262:
4256:
4255:
4253:
4252:
4247:
4242:
4237:
4232:
4227:
4226:
4225:
4220:
4215:
4210:
4202:
4197:
4192:
4186:
4184:
4178:
4177:
4175:
4174:
4169:
4164:
4158:
4156:
4148:
4147:
4144:
4143:
4141:
4140:
4133:
4125:
4117:
4110:
4103:
4095:
4087:
4080:
4073:
4064:
4062:
4060:Salvage diving
4053:
4052:
4047:
4042:
4041:
4040:
4030:
4025:
4020:
4019:
4018:
4008:
4003:
3998:
3997:
3996:
3986:
3981:
3976:
3971:
3966:
3961:
3956:
3951:
3946:
3941:
3940:
3939:
3934:
3924:
3919:
3914:
3913:
3912:
3905:Diver training
3902:
3897:
3891:
3889:
3881:
3880:
3877:
3876:
3873:
3872:
3870:
3869:
3864:
3859:
3854:
3849:
3844:
3839:
3834:
3829:
3824:
3819:
3814:
3809:
3804:
3799:
3794:
3789:
3784:
3779:
3774:
3769:
3764:
3759:
3754:
3749:
3744:
3739:
3734:
3729:
3724:
3719:
3714:
3709:
3704:
3699:
3694:
3689:
3684:
3679:
3674:
3669:
3664:
3659:
3654:
3649:
3644:
3639:
3634:
3629:
3623:
3621:
3608:
3607:
3606:
3605:
3600:
3590:
3585:
3580:
3575:
3570:
3565:
3559:
3557:
3546:
3545:
3540:
3535:
3530:
3525:
3520:
3515:
3510:
3505:
3500:
3495:
3490:
3489:
3488:
3483:
3473:
3467:
3465:
3457:
3456:
3444:
3443:
3440:
3439:
3436:
3435:
3433:
3432:
3427:
3422:
3417:
3412:
3407:
3402:
3396:
3394:
3390:
3389:
3387:
3386:
3381:
3376:
3370:
3368:
3364:
3363:
3361:
3360:
3355:
3350:
3349:
3348:
3343:
3333:
3328:
3322:
3320:
3316:
3315:
3313:
3312:
3307:
3302:
3297:
3292:
3287:
3282:
3280:Tanya Streeter
3277:
3272:
3267:
3262:
3257:
3252:
3247:
3242:
3237:
3235:Herbert Nitsch
3232:
3230:Guillaume NĂ©ry
3227:
3225:Patrick Musimu
3222:
3217:
3212:
3207:
3202:
3200:Kate Middleton
3197:
3192:
3187:
3182:
3177:
3172:
3167:
3162:
3157:
3152:
3147:
3142:
3137:
3135:Ĺžahika ErcĂĽmen
3132:
3127:
3122:
3117:
3112:
3107:
3102:
3097:
3092:
3087:
3082:
3077:
3072:
3066:
3064:
3060:
3059:
3057:
3056:
3054:Water polo cap
3051:
3050:
3049:
3039:
3034:
3029:
3024:
3022:Hawaiian sling
3019:
3014:
3008:
3006:
3002:
3001:
2999:
2998:
2997:
2996:
2991:
2985:
2980:
2974:
2968:
2965:Free immersion
2962:
2956:
2950:
2944:
2938:
2929:
2924:
2918:
2916:
2912:
2911:
2909:
2908:
2903:
2898:
2893:
2888:
2883:
2878:
2877:
2876:
2866:
2861:
2856:
2851:
2845:
2843:
2835:
2834:
2822:
2821:
2818:
2817:
2814:
2813:
2811:
2810:
2809:
2808:
2803:
2793:
2788:
2787:
2786:
2781:
2770:
2768:
2764:
2763:
2761:
2760:
2755:
2750:
2745:
2740:
2735:
2730:
2725:
2719:
2717:
2713:
2712:
2710:
2709:
2707:VideoRay UROVs
2704:
2699:
2697:SJT-class ROUV
2694:
2689:
2684:
2682:Seabed tractor
2679:
2674:
2669:
2664:
2659:
2654:
2652:Mini Rover ROV
2649:
2644:
2639:
2634:
2629:
2624:
2619:
2614:
2609:
2604:
2599:
2597:8A4-class ROUV
2593:
2591:
2583:
2582:
2579:
2578:
2576:
2575:
2570:
2565:
2560:
2555:
2550:
2544:
2542:
2531:
2530:
2529:
2528:
2518:
2517:
2516:
2511:
2506:
2501:
2490:
2488:
2484:
2483:
2481:
2480:
2475:
2470:
2465:
2463:Diving chamber
2460:
2459:
2458:
2453:
2448:
2443:
2438:
2428:
2423:
2418:
2412:
2410:
2402:
2401:
2399:
2398:
2393:
2392:
2391:
2381:
2380:
2379:
2374:
2364:
2359:
2358:
2357:
2352:
2342:
2337:
2332:
2331:
2330:
2320:
2319:
2318:
2313:
2308:
2303:
2293:
2288:
2283:
2278:
2273:
2272:
2271:
2266:
2261:
2256:
2249:Air filtration
2245:
2243:
2237:
2236:
2234:
2233:
2228:
2226:Messenger line
2223:
2218:
2213:
2208:
2203:
2198:
2193:
2188:
2183:
2177:
2175:
2167:
2166:
2154:
2153:
2150:
2149:
2146:
2145:
2143:
2142:
2137:
2132:
2127:
2122:
2117:
2112:
2107:
2102:
2097:
2092:
2087:
2082:
2077:
2072:
2070:Maurice Fernez
2067:
2062:
2057:
2052:
2047:
2042:
2037:
2032:
2027:
2022:
2017:
2012:
2007:
2002:
1997:
1991:
1989:
1981:
1980:
1977:
1976:
1974:
1973:
1968:
1963:
1958:
1953:
1948:
1943:
1938:
1932:
1930:
1922:
1921:
1919:
1918:
1913:
1908:
1903:
1898:
1893:
1888:
1883:
1878:
1873:
1868:
1863:
1858:
1853:
1848:
1843:
1838:
1833:
1828:
1823:
1818:
1812:
1810:
1804:
1803:
1801:
1800:
1799:
1798:
1796:Sling cylinder
1793:
1788:
1783:
1778:
1777:
1776:
1774:Scuba manifold
1766:
1761:
1756:
1754:Bailout bottle
1745:
1743:
1732:
1731:
1726:
1725:
1724:
1719:
1714:
1713:
1712:
1702:
1692:
1691:
1690:
1688:Reclaim helmet
1680:
1679:
1678:
1673:
1663:
1657:
1655:
1645:
1644:
1642:
1641:
1640:
1639:
1634:
1629:
1624:
1619:
1617:Diving compass
1614:
1606:
1601:
1596:
1591:
1586:
1581:
1580:
1579:
1569:
1568:
1567:
1565:Bailout bottle
1562:
1552:
1547:
1542:
1541:
1540:
1530:
1525:
1524:
1523:
1513:
1508:
1503:
1498:
1497:
1496:
1491:
1480:
1478:
1472:
1471:
1469:
1468:
1463:
1458:
1457:
1456:
1451:
1441:
1436:
1435:
1434:
1429:
1419:
1413:
1411:
1405:
1404:
1402:
1401:
1396:
1391:
1386:
1385:
1384:
1374:
1369:
1364:
1359:
1353:
1351:
1347:
1346:
1344:
1343:
1342:
1341:
1336:
1334:Full-face mask
1331:
1321:
1320:
1319:
1314:
1309:
1307:Reclaim helmet
1304:
1299:
1294:
1284:
1278:
1276:
1270:
1269:
1267:
1266:
1265:
1264:
1262:Hot-water suit
1259:
1249:
1244:
1243:
1242:
1237:
1227:
1226:
1225:
1220:
1209:
1207:
1201:
1200:
1198:
1197:
1192:
1187:
1182:
1177:
1172:
1167:
1162:
1157:
1152:
1146:
1144:
1136:
1135:
1133:
1132:
1131:
1130:
1125:
1120:
1115:
1105:
1104:
1103:
1098:
1093:
1091:Power inflator
1082:
1080:
1079:trim equipment
1074:
1073:
1071:
1070:
1065:
1060:
1055:
1050:
1045:
1040:
1035:
1030:
1025:
1020:
1015:
1009:
1007:
1001:
1000:
998:
997:
992:
987:
981:
979:
972:
971:
966:
960:
957:
956:
944:
943:
941:
940:
939:
938:
933:
928:
923:
918:
913:
908:
903:
893:
887:
884:
883:
876:
875:
868:
861:
853:
845:
844:
819:
795:
771:
746:
714:
683:
655:
626:
574:
539:
506:
505:
503:
500:
497:
496:
493:
490:
487:
481:
480:
477:
474:
471:
465:
464:
462:
459:
456:
450:
449:
446:
443:
440:
434:
433:
431:
428:
425:
419:
418:
415:
412:
409:
403:
402:
399:
396:
393:
387:
386:
383:
380:
377:
371:
370:
367:
366:One Star Diver
364:
361:
355:
354:
351:
348:
345:
339:
338:
335:
332:
329:
323:
322:
319:
316:
313:
307:
306:
303:
300:
297:
291:
290:
289:Certification
287:
277:
274:
270:
269:
266:
263:
260:
248:
245:
228:
225:
172:
169:
163:
160:
137:
134:
125:
122:
119:
118:
98:
96:
86:
85:
82:
79:
76:
72:
64:
61:
15:
9:
6:
4:
3:
2:
11106:
11095:
11092:
11090:
11087:
11086:
11084:
11069:
11068:
11063:
11059:
11057:
11056:
11047:
11045:
11044:
11040:
11038:
11037:
11033:
11031:
11030:
11025:
11023:
11022:
11013:
11011:
11010:
11001:
10999:
10998:
10989:
10988:
10985:
10971:
10970:Seabed mining
10968:
10966:
10963:
10961:
10958:
10956:
10953:
10952:
10950:
10946:
10940:
10937:
10935:
10932:
10930:
10927:
10925:
10922:
10920:
10917:
10915:
10912:
10911:
10909:
10901:
10895:
10892:
10890:
10887:
10885:
10882:
10880:
10877:
10875:
10872:
10870:
10867:
10865:
10862:
10860:
10857:
10855:
10852:
10850:
10847:
10845:
10842:
10840:
10837:
10835:
10832:
10830:
10827:
10825:
10822:
10820:
10817:
10815:
10812:
10810:
10807:
10805:
10802:
10800:
10797:
10796:
10794:
10786:
10776:
10773:
10771:
10768:
10766:
10763:
10761:
10758:
10757:
10755:
10753:
10749:
10743:
10740:
10738:
10735:
10733:
10730:
10729:
10727:
10725:
10721:
10711:
10708:
10706:
10703:
10701:
10698:
10696:
10693:
10691:
10690:
10685:
10681:
10678:
10676:
10673:
10672:
10671:
10669:
10665:
10663:
10660:
10656:
10655:
10650:
10648:
10647:
10642:
10641:
10640:
10638:
10634:
10632:
10629:
10627:
10624:
10622:
10619:
10618:
10616:
10614:
10608:
10602:
10599:
10597:
10594:
10592:
10589:
10587:
10584:
10583:
10581:
10579:
10575:
10569:
10568:
10563:
10561:
10560:
10555:
10553:
10552:
10547:
10545:
10544:
10539:
10537:
10536:
10531:
10529:
10528:
10523:
10521:
10519:
10515:
10513:
10512:
10508:
10506:
10505:
10501:
10499:
10498:
10493:
10491:
10490:
10486:
10484:
10482:
10478:
10476:
10475:
10471:
10469:
10468:
10464:
10462:
10461:
10457:
10455:
10454:
10450:
10446:
10445:
10441:
10439:
10437:
10433:
10431:
10429:
10425:
10423:
10420:
10418:
10415:
10413:
10412:
10408:
10407:
10406:
10403:
10401:
10398:
10396:
10395:
10390:
10388:
10387:
10383:
10382:
10380:
10378:
10372:
10366:
10363:
10361:
10358:
10356:
10353:
10351:
10348:
10344:
10341:
10340:
10339:
10336:
10334:
10331:
10330:
10327:
10320:
10316:
10298:
10295:
10293:
10290:
10289:
10287:
10283:
10277:
10274:
10272:
10269:
10267:
10264:
10260:
10257:
10255:
10252:
10248:
10245:
10244:
10243:
10240:
10239:
10238:
10235:
10231:
10228:
10226:
10223:
10222:
10221:
10218:
10216:
10213:
10211:
10208:
10206:
10203:
10201:
10200:Inland diving
10198:
10196:
10193:
10191:
10188:
10186:
10183:
10181:
10178:
10176:
10173:
10172:
10170:
10166:
10158:
10155:
10154:
10153:
10150:
10149:
10147:
10145:
10139:
10129:
10126:
10124:
10123:Oxygen window
10121:
10119:
10116:
10112:
10109:
10107:
10104:
10102:
10099:
10097:
10094:
10092:
10089:
10087:
10084:
10083:
10081:
10080:
10078:
10076:
10073:Decompression
10070:
10064:
10061:
10059:
10056:
10054:
10051:
10049:
10046:
10044:
10041:
10039:
10036:
10034:
10033:Diving reflex
10031:
10029:
10026:
10024:
10021:
10020:
10018:
10016:
10010:
10002:
9999:
9998:
9997:
9994:
9990:
9987:
9986:
9985:
9982:
9980:
9977:
9975:
9972:
9971:
9969:
9967:
9961:
9955:
9952:
9951:
9948:
9944:
9939:
9935:
9921:
9918:
9917:
9915:
9911:
9905:
9902:
9900:
9897:
9895:
9892:
9890:
9887:
9886:
9884:
9880:
9874:
9871:
9869:
9866:
9864:
9861:
9859:
9858:Craig Challen
9856:
9855:
9853:
9849:
9843:
9840:
9838:
9835:
9833:
9830:
9828:
9825:
9823:
9820:
9818:
9815:
9813:
9810:
9808:
9805:
9803:
9800:
9798:
9795:
9794:
9792:
9788:
9782:
9779:
9777:
9774:
9772:
9769:
9767:
9764:
9762:
9759:
9757:
9756:Peggy Whitson
9754:
9752:
9749:
9747:
9744:
9742:
9739:
9737:
9734:
9732:
9729:
9727:
9726:Koichi Wakata
9724:
9722:
9719:
9717:
9714:
9712:
9711:Robert Thirsk
9709:
9707:
9704:
9702:
9701:James Talacek
9699:
9697:
9694:
9692:
9689:
9687:
9684:
9682:
9679:
9677:
9676:Steve Squyres
9674:
9672:
9669:
9667:
9666:Robert Sheats
9664:
9662:
9659:
9657:
9654:
9652:
9649:
9647:
9644:
9642:
9639:
9637:
9634:
9632:
9629:
9627:
9624:
9622:
9619:
9617:
9614:
9612:
9609:
9607:
9606:Takuya Onishi
9604:
9602:
9599:
9597:
9594:
9592:
9589:
9587:
9584:
9582:
9579:
9577:
9574:
9572:
9569:
9567:
9564:
9562:
9559:
9557:
9554:
9552:
9551:Sandra Magnus
9549:
9547:
9544:
9542:
9539:
9537:
9534:
9532:
9531:Jon Lindbergh
9529:
9527:
9524:
9522:
9521:Timothy Kopra
9519:
9517:
9514:
9512:
9509:
9507:
9504:
9502:
9499:
9497:
9494:
9492:
9491:Mark Hulsbeck
9489:
9487:
9484:
9482:
9479:
9477:
9474:
9472:
9469:
9467:
9466:Jeremy Hansen
9464:
9462:
9459:
9457:
9454:
9452:
9449:
9447:
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9442:
9439:
9437:
9434:
9432:
9429:
9427:
9424:
9422:
9419:
9417:
9414:
9412:
9411:Jeanette Epps
9409:
9407:
9404:
9402:
9399:
9397:
9396:Jonathan Dory
9394:
9392:
9389:
9387:
9384:
9382:
9379:
9377:
9374:
9372:
9369:
9367:
9364:
9362:
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9332:
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9319:
9317:
9314:
9312:
9309:
9307:
9304:
9302:
9299:
9297:
9294:
9292:
9289:
9288:
9286:
9284:
9280:
9272:
9269:
9267:
9264:
9262:
9259:
9257:
9256:Clive Cussler
9254:
9252:
9249:
9247:
9244:
9243:
9241:
9237:
9234:
9233:
9231:
9227:
9224:
9222:
9221:Jack Sheppard
9219:
9217:
9214:
9212:
9209:
9207:
9204:
9202:
9201:Jill Heinerth
9199:
9197:
9194:
9192:
9189:
9187:
9184:
9182:
9179:
9178:
9176:
9175:
9173:
9167:
9161:
9158:
9156:
9153:
9151:
9148:
9146:
9145:Stan Waterman
9143:
9141:
9138:
9136:
9133:
9131:
9128:
9126:
9123:
9121:
9118:
9116:
9115:E. Lee Spence
9113:
9111:
9108:
9106:
9103:
9101:
9100:Peter Scoones
9098:
9096:
9093:
9091:
9088:
9086:
9083:
9081:
9078:
9076:
9073:
9071:
9068:
9066:
9065:Agnes Milowka
9063:
9061:
9058:
9056:
9053:
9051:
9048:
9046:
9043:
9041:
9038:
9036:
9033:
9031:
9028:
9026:
9025:Stephen Frink
9023:
9021:
9018:
9016:
9013:
9011:
9008:
9006:
9003:
9001:
8998:
8996:
8993:
8991:
8988:
8986:
8985:John D. Craig
8983:
8981:
8978:
8976:
8973:
8971:
8968:
8966:
8965:Jonathan Bird
8963:
8961:
8960:Adrian Biddle
8958:
8956:
8953:
8951:
8948:
8946:
8943:
8942:
8940:
8938:photographers
8934:
8928:
8925:
8923:
8920:
8918:
8915:
8913:
8910:
8908:
8907:Richie Kohler
8905:
8903:
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8840:
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8835:
8834:
8832:
8826:
8820:
8817:
8815:
8812:
8810:
8807:
8805:
8804:E. Lee Spence
8802:
8800:
8797:
8795:
8792:
8790:
8787:
8785:
8784:Margaret Rule
8782:
8780:
8777:
8775:
8772:
8770:
8767:
8765:
8762:
8760:
8757:
8755:
8752:
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8740:
8737:
8735:
8732:
8730:
8727:
8725:
8722:
8720:
8717:
8715:
8714:Graham Jessop
8712:
8710:
8709:David Gibbins
8707:
8705:
8702:
8700:
8697:
8695:
8692:
8690:
8687:
8685:
8682:
8680:
8677:
8675:
8672:
8670:
8669:Eugenie Clark
8667:
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8426:
8423:
8422:
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8415:
8412:
8410:
8407:
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8401:
8397:organisations
8393:
8387:
8384:
8383:
8381:
8377:
8371:
8368:
8366:
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8361:
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8335:
8332:
8330:
8327:
8325:
8322:
8321:
8319:
8315:
8309:
8306:
8302:
8301:United States
8299:
8297:
8294:
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8292:
8289:
8285:
8282:
8280:
8277:
8276:
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8196:
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8168:
8153:
8150:
8147:
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8141:
8138:
8135:
8132:
8129:
8126:
8123:
8120:
8119:
8117:
8111:
8104:
8101:
8098:
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8092:
8089:
8086:
8083:
8080:
8077:
8074:
8071:
8068:
8065:
8062:
8059:
8056:
8053:
8050:
8047:
8044:
8041:
8038:
8035:
8034:
8032:
8028:certification
8024:
8018:
8015:
8012:
8009:
8008:
8006:
8002:certification
7998:
7992:
7989:
7986:
7983:
7980:
7977:
7974:
7971:
7968:
7965:
7962:
7959:
7956:
7953:
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7926:
7923:
7920:
7917:
7914:
7911:
7908:
7905:
7902:
7899:
7896:
7893:
7890:
7887:
7884:
7881:
7878:
7875:
7872:
7869:
7866:
7863:
7860:
7857:
7854:
7851:
7848:
7845:
7842:
7839:
7836:
7833:
7830:
7827:
7824:
7821:
7820:
7818:
7814:certification
7808:
7801:
7798:
7795:
7792:
7789:
7786:
7783:
7780:
7779:
7777:
7773:certification
7769:
7763:
7760:
7758:
7755:
7754:
7752:
7746:
7740:
7737:
7734:
7731:
7729:
7726:
7724:
7721:
7718:
7715:
7714:
7712:
7708:certification
7704:
7697:
7694:
7692:
7689:
7687:
7684:
7681:
7678:
7676:
7673:
7670:
7667:
7664:
7661:
7658:
7655:
7652:
7649:
7648:
7646:
7644:
7643:organisations
7639:certification
7634:
7624:
7621:
7619:
7616:
7615:
7613:
7609:
7601:
7598:
7597:
7596:
7593:
7589:
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7584:
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7568:
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7555:
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7550:
7548:
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7543:
7540:
7538:
7535:
7533:
7530:
7528:
7525:
7524:
7522:
7518:
7515:
7513:
7510:certification
7503:
7493:
7490:
7488:
7485:
7479:
7476:
7475:
7474:
7471:
7469:
7466:
7465:
7464:
7461:
7459:
7456:
7452:
7449:
7447:
7444:
7443:
7442:
7439:
7437:
7434:
7432:
7429:
7427:
7424:
7423:
7421:
7417:
7409:
7406:
7404:
7401:
7399:
7398:Muscle memory
7396:
7395:
7394:
7391:
7387:
7384:
7382:
7379:
7378:
7377:
7374:
7370:
7367:
7365:
7362:
7360:
7357:
7355:
7352:
7351:
7349:
7347:
7346:Diving school
7344:
7342:
7339:
7337:
7334:
7330:
7327:
7325:
7322:
7320:
7317:
7316:
7314:
7313:
7311:
7309:
7303:
7299:
7292:
7288:
7274:
7273:
7271:
7269:
7265:
7259:
7256:
7255:
7253:
7249:
7243:
7242:
7238:
7236:
7235:
7234:Shadow Divers
7231:
7229:
7228:
7227:The Last Dive
7224:
7222:
7221:
7217:
7215:
7214:
7210:
7209:
7207:
7203:
7197:
7194:
7192:
7189:
7187:
7184:
7182:
7179:
7178:
7176:
7172:Standards and
7170:
7164:
7163:
7159:
7157:
7156:
7152:
7150:
7149:
7145:
7143:
7142:
7138:
7136:
7135:
7131:
7129:
7128:
7124:
7122:
7121:
7117:
7115:
7114:
7110:
7108:
7107:
7103:
7102:
7100:
7096:
7092:
7085:
7081:
7063:
7060:
7058:
7055:
7053:
7050:
7048:
7045:
7043:
7040:
7038:
7035:
7033:
7030:
7028:
7025:
7023:
7022:Agnes Milowka
7020:
7018:
7015:
7013:
7010:
7008:
7005:
7003:
7000:
6998:
6995:
6991:
6988:
6987:
6986:
6983:
6981:
6978:
6976:
6973:
6971:
6968:
6966:
6963:
6961:
6958:
6956:
6953:
6951:
6948:
6946:
6943:
6941:
6938:
6936:
6933:
6931:
6928:
6926:
6923:
6921:
6918:
6916:
6913:
6912:
6910:
6908:
6902:
6896:
6893:
6891:
6888:
6886:
6883:
6881:
6878:
6876:
6873:
6871:
6868:
6866:
6863:
6861:
6858:
6856:
6853:
6849:
6846:
6845:
6844:
6841:
6839:
6836:
6834:
6831:
6829:
6826:
6824:
6821:
6819:
6816:
6814:
6813:Roger Baldwin
6811:
6810:
6808:
6805:
6799:
6793:
6791:
6787:
6785:
6783:
6779:
6777:
6775:
6771:
6769:
6767:
6763:
6761:
6759:
6755:
6753:
6751:
6747:
6745:
6743:
6739:
6738:
6736:
6733:
6727:
6721:
6718:
6716:
6713:
6711:
6710:Audrey Mestre
6708:
6706:
6703:
6701:
6698:
6697:
6695:
6692:
6688:
6682:
6679:
6677:
6674:
6672:
6669:
6668:
6666:
6662:
6656:
6653:
6651:
6648:
6647:
6645:
6643:Diver rescues
6641:
6635:
6634:
6629:
6628:
6626:
6623:
6619:
6616:
6612:
6606:
6603:
6601:
6598:
6596:
6593:
6591:
6588:
6586:
6583:
6582:
6580:
6576:
6570:
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6565:
6562:
6561:
6559:
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6549:
6548:
6543:
6541:
6538:
6537:
6535:
6529:
6519:
6516:
6514:
6511:
6509:
6506:
6504:
6501:
6499:
6496:
6494:
6491:
6489:
6486:
6484:
6481:
6479:
6478:Human torpedo
6476:
6474:
6471:
6469:
6466:
6464:
6461:
6460:
6458:
6456:
6448:
6442:
6441:Vintage scuba
6439:
6437:
6434:
6432:
6429:
6427:
6424:
6422:
6419:
6417:
6414:
6412:
6411:
6406:
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6403:
6398:
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6390:
6384:
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6360:
6358:
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6348:
6345:
6343:
6340:
6338:
6335:
6333:
6330:
6328:
6325:
6323:
6320:
6318:
6315:
6313:
6310:
6308:
6305:
6303:
6300:
6298:
6295:
6293:
6290:
6288:
6285:
6283:
6280:
6278:
6275:
6273:
6270:
6268:
6265:
6263:
6260:
6258:
6255:
6253:
6250:
6248:
6247:William Beebe
6245:
6243:
6240:
6239:
6237:
6235:and inventors
6231:
6225:
6222:
6220:
6217:
6216:
6214:
6208:
6202:
6201:
6197:
6195:
6194:
6190:
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6182:
6180:
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6174:
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6171:
6167:Archeological
6165:
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6149:
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6144:
6141:
6139:
6136:
6134:
6131:
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6119:
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6108:
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6069:
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6061:
6060:
6057:
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6027:
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6021:
6018:
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6009:
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6001:
5999:
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5991:
5989:
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5977:
5974:
5971:
5968:
5965:
5962:
5959:
5956:
5954:
5951:
5950:
5948:
5946:organisations
5940:
5934:
5931:
5929:
5926:
5924:
5921:
5919:
5916:
5914:
5911:
5909:
5906:
5904:
5901:
5899:
5896:
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5891:
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5886:
5884:
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5876:
5874:
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5869:
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5841:
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5821:
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5814:
5811:
5809:
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5803:
5801:
5793:
5790:
5786:
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5777:
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5772:
5770:
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5765:
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5759:
5755:
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5728:
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5718:
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5710:
5708:
5705:
5703:
5700:
5698:
5695:
5693:
5690:
5688:
5685:
5684:
5682:
5678:
5668:
5665:
5663:
5660:
5658:
5655:
5653:
5650:
5648:
5645:
5643:
5640:
5638:
5635:
5633:
5630:
5629:
5627:
5621:
5611:
5608:
5607:
5605:
5601:Breathing gas
5599:
5593:
5590:
5588:
5585:
5584:
5582:
5578:
5572:
5569:
5567:
5564:
5562:
5559:
5555:
5552:
5550:
5547:
5545:
5542:
5540:
5537:
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5535:
5532:
5530:
5527:
5526:
5524:
5520:
5514:
5511:
5509:
5506:
5504:
5501:
5499:
5496:
5495:
5493:
5489:
5483:
5480:
5478:
5475:
5473:
5470:
5466:
5463:
5461:
5458:
5456:
5453:
5451:
5450:Barodontalgia
5448:
5446:
5445:Aerosinusitis
5443:
5441:
5438:
5437:
5436:
5433:
5431:
5430:Barostriction
5428:
5426:
5423:
5422:
5420:
5414:
5408:
5405:
5403:
5400:
5398:
5395:
5393:
5390:
5389:
5387:
5385:
5379:
5375:
5371:
5366:
5362:
5344:
5341:
5339:
5336:
5334:
5331:
5329:
5326:
5324:
5321:
5319:
5316:
5314:
5311:
5309:
5306:
5304:
5301:
5299:
5296:
5294:
5291:
5290:
5288:
5286:
5278:
5270:
5267:
5266:
5265:
5262:
5258:
5255:
5253:
5250:
5249:
5248:
5245:
5243:
5240:
5239:
5237:
5231:
5225:
5222:
5220:
5217:
5215:
5212:
5210:
5207:
5205:
5202:
5200:
5197:
5195:
5192:
5190:
5187:
5185:
5182:
5181:
5179:
5177:
5173:
5167:
5164:
5162:
5159:
5157:
5154:
5152:
5149:
5147:
5144:
5142:
5139:
5135:
5132:
5131:
5130:
5127:
5125:
5122:
5118:
5115:
5113:
5110:
5108:
5105:
5104:
5102:
5100:
5097:
5096:
5094:
5092:
5086:
5080:
5077:
5075:
5072:
5070:
5067:
5065:
5062:
5060:
5057:
5055:
5052:
5050:
5047:
5045:
5042:
5040:
5037:
5035:
5032:
5030:
5027:
5023:
5020:
5018:
5015:
5014:
5013:
5012:Dive planning
5010:
5008:
5005:
5003:
5002:Dive briefing
5000:
4996:
4993:
4991:
4988:
4986:
4983:
4982:
4981:
4980:Decompression
4978:
4974:
4971:
4970:
4969:
4966:
4962:
4959:
4958:
4957:
4954:
4950:
4947:
4946:
4945:
4942:
4941:
4939:
4937:
4931:
4921:
4918:
4916:
4913:
4911:
4908:
4906:
4903:
4901:
4898:
4896:
4893:
4891:
4888:
4886:
4883:
4882:
4880:
4876:
4868:
4865:
4863:
4862:Trait anxiety
4860:
4858:
4855:
4853:
4850:
4848:
4845:
4843:
4839:
4838:
4837:
4834:
4830:
4827:
4825:
4822:
4820:
4817:
4815:
4812:
4810:
4809:Decompression
4807:
4805:
4802:
4801:
4799:
4795:
4792:
4790:
4787:
4785:
4782:
4780:
4777:
4776:
4774:
4770:
4767:
4765:
4762:
4760:
4757:
4755:
4752:
4750:
4747:
4745:
4742:
4741:
4740:
4739:Environmental
4737:
4735:
4732:
4731:
4729:
4727:
4721:
4715:
4712:
4710:
4707:
4705:
4702:
4700:
4697:
4695:
4692:
4690:
4687:
4685:
4682:
4680:
4677:
4676:
4673:
4669:
4668:Diving safety
4664:
4660:
4646:
4643:
4641:
4638:
4637:
4635:
4633:and festivals
4631:Diving events
4629:
4623:
4620:
4618:
4615:
4613:
4612:Shark tourism
4610:
4608:
4605:
4603:
4600:
4598:
4595:
4593:
4590:
4588:
4585:
4583:
4580:
4579:
4577:
4571:
4564:
4561:
4558:
4555:
4552:
4549:
4546:
4543:
4540:
4537:
4534:
4531:
4528:
4525:
4522:
4519:
4516:
4513:
4510:
4507:
4506:
4504:
4502:
4501:organisations
4496:
4490:
4487:
4485:
4482:
4480:
4477:
4475:
4472:
4470:
4467:
4465:
4462:
4460:
4457:
4455:
4452:
4450:
4447:
4445:
4442:
4440:
4437:
4435:
4432:
4431:
4429:
4425:
4419:
4416:
4414:
4411:
4409:
4406:
4404:
4401:
4400:
4397:
4393:
4388:
4384:
4364:
4361:
4359:
4356:
4354:
4351:
4349:
4346:
4345:
4343:
4339:
4336:
4335:
4333:
4329:
4326:
4324:
4321:
4320:
4318:
4316:
4313:
4311:
4308:
4306:
4303:
4302:
4300:
4298:
4292:
4284:
4281:
4279:
4276:
4275:
4274:
4271:
4269:
4266:
4265:
4263:
4257:
4251:
4250:Water jetting
4248:
4246:
4243:
4241:
4240:Thermal lance
4238:
4236:
4233:
4231:
4228:
4224:
4221:
4219:
4216:
4214:
4211:
4208:
4207:
4206:
4203:
4201:
4198:
4196:
4193:
4191:
4188:
4187:
4185:
4179:
4173:
4170:
4168:
4165:
4163:
4160:
4159:
4157:
4155:
4149:
4139:
4138:
4134:
4132:
4131:
4126:
4124:
4123:
4118:
4116:
4115:
4111:
4109:
4108:
4104:
4102:
4101:
4096:
4094:
4093:
4088:
4086:
4085:
4081:
4079:
4078:
4074:
4072:
4071:
4066:
4065:
4063:
4061:
4057:
4051:
4048:
4046:
4043:
4039:
4036:
4035:
4034:
4031:
4029:
4026:
4024:
4021:
4017:
4014:
4013:
4012:
4009:
4007:
4004:
4002:
3999:
3995:
3992:
3991:
3990:
3987:
3985:
3982:
3980:
3979:Sponge diving
3977:
3975:
3972:
3970:
3967:
3965:
3962:
3960:
3957:
3955:
3954:Police diving
3952:
3950:
3949:Pearl hunting
3947:
3945:
3942:
3938:
3935:
3933:
3930:
3929:
3928:
3925:
3923:
3920:
3918:
3917:Hazmat diving
3915:
3911:
3908:
3907:
3906:
3903:
3901:
3898:
3896:
3893:
3892:
3890:
3888:
3882:
3868:
3865:
3863:
3860:
3858:
3855:
3853:
3850:
3848:
3845:
3843:
3842:US Navy SEALs
3840:
3838:
3835:
3833:
3830:
3828:
3825:
3823:
3820:
3818:
3815:
3813:
3810:
3808:
3805:
3803:
3800:
3798:
3795:
3793:
3790:
3788:
3785:
3783:
3780:
3778:
3775:
3773:
3770:
3768:
3765:
3763:
3760:
3758:
3755:
3753:
3750:
3748:
3745:
3743:
3740:
3738:
3735:
3733:
3730:
3728:
3725:
3723:
3720:
3718:
3715:
3713:
3710:
3708:
3705:
3703:
3700:
3698:
3695:
3693:
3692:JW KomandosĂłw
3690:
3688:
3685:
3683:
3680:
3678:
3675:
3673:
3670:
3668:
3665:
3663:
3660:
3658:
3655:
3653:
3650:
3648:
3645:
3643:
3640:
3638:
3635:
3633:
3630:
3628:
3625:
3624:
3622:
3620:
3612:
3604:
3601:
3599:
3596:
3595:
3594:
3591:
3589:
3586:
3584:
3581:
3579:
3576:
3574:
3571:
3569:
3566:
3564:
3561:
3560:
3558:
3556:
3550:
3544:
3541:
3539:
3536:
3534:
3531:
3529:
3526:
3524:
3521:
3519:
3516:
3514:
3511:
3509:
3506:
3504:
3501:
3499:
3496:
3494:
3491:
3487:
3484:
3482:
3479:
3478:
3477:
3474:
3472:
3469:
3468:
3466:
3462:
3458:
3454:
3449:
3445:
3431:
3428:
3426:
3423:
3421:
3418:
3416:
3413:
3411:
3408:
3406:
3403:
3401:
3398:
3397:
3395:
3393:Organisations
3391:
3385:
3382:
3380:
3377:
3375:
3372:
3371:
3369:
3365:
3359:
3356:
3354:
3351:
3347:
3344:
3342:
3339:
3338:
3337:
3334:
3332:
3329:
3327:
3324:
3323:
3321:
3317:
3311:
3308:
3306:
3303:
3301:
3300:Danai Varveri
3298:
3296:
3293:
3291:
3288:
3286:
3283:
3281:
3278:
3276:
3273:
3271:
3268:
3266:
3263:
3261:
3258:
3256:
3253:
3251:
3250:Annelie Pompe
3248:
3246:
3243:
3241:
3238:
3236:
3233:
3231:
3228:
3226:
3223:
3221:
3218:
3216:
3213:
3211:
3208:
3206:
3203:
3201:
3198:
3196:
3193:
3191:
3190:Audrey Mestre
3188:
3186:
3185:Jacques Mayol
3183:
3181:
3178:
3176:
3173:
3171:
3168:
3166:
3163:
3161:
3158:
3156:
3153:
3151:
3150:Pierre Frolla
3148:
3146:
3143:
3141:
3138:
3136:
3133:
3131:
3128:
3126:
3123:
3121:
3118:
3116:
3113:
3111:
3108:
3106:
3103:
3101:
3098:
3096:
3093:
3091:
3090:Sara Campbell
3088:
3086:
3085:Michael Board
3083:
3081:
3078:
3076:
3073:
3071:
3068:
3067:
3065:
3061:
3055:
3052:
3048:
3045:
3044:
3043:
3040:
3038:
3035:
3033:
3030:
3028:
3025:
3023:
3020:
3018:
3015:
3013:
3010:
3009:
3007:
3003:
2995:
2992:
2989:
2986:
2984:
2981:
2978:
2975:
2972:
2969:
2966:
2963:
2960:
2957:
2954:
2953:Dynamic apnea
2951:
2948:
2945:
2942:
2939:
2936:
2933:
2932:
2930:
2928:
2927:Vertical Blue
2925:
2923:
2920:
2919:
2917:
2913:
2907:
2904:
2902:
2899:
2897:
2894:
2892:
2889:
2887:
2884:
2882:
2879:
2875:
2872:
2871:
2870:
2869:Pearl hunting
2867:
2865:
2862:
2860:
2857:
2855:
2852:
2850:
2847:
2846:
2844:
2840:
2836:
2832:
2827:
2823:
2807:
2804:
2802:
2799:
2798:
2797:
2794:
2792:
2789:
2785:
2782:
2780:
2777:
2776:
2775:
2774:Diving spread
2772:
2771:
2769:
2765:
2759:
2756:
2754:
2751:
2749:
2746:
2744:
2741:
2739:
2736:
2734:
2731:
2729:
2726:
2724:
2721:
2720:
2718:
2714:
2708:
2705:
2703:
2700:
2698:
2695:
2693:
2690:
2688:
2685:
2683:
2680:
2678:
2675:
2673:
2670:
2668:
2665:
2663:
2662:ROV KIEL 6000
2660:
2658:
2655:
2653:
2650:
2648:
2645:
2643:
2640:
2638:
2635:
2633:
2630:
2628:
2625:
2623:
2620:
2618:
2615:
2613:
2610:
2608:
2605:
2603:
2600:
2598:
2595:
2594:
2592:
2590:
2584:
2574:
2571:
2569:
2566:
2564:
2561:
2559:
2556:
2554:
2551:
2549:
2546:
2545:
2543:
2541:
2535:
2527:
2524:
2523:
2522:
2519:
2515:
2512:
2510:
2507:
2505:
2502:
2500:
2497:
2496:
2495:
2492:
2491:
2489:
2485:
2479:
2476:
2474:
2471:
2469:
2466:
2464:
2461:
2457:
2454:
2452:
2449:
2447:
2444:
2442:
2439:
2437:
2434:
2433:
2432:
2429:
2427:
2424:
2422:
2419:
2417:
2414:
2413:
2411:
2409:
2406:Decompression
2403:
2397:
2394:
2390:
2387:
2386:
2385:
2382:
2378:
2375:
2373:
2370:
2369:
2368:
2365:
2363:
2360:
2356:
2353:
2351:
2348:
2347:
2346:
2343:
2341:
2338:
2336:
2333:
2329:
2326:
2325:
2324:
2321:
2317:
2314:
2312:
2309:
2307:
2304:
2302:
2299:
2298:
2297:
2294:
2292:
2289:
2287:
2284:
2282:
2279:
2277:
2274:
2270:
2267:
2265:
2262:
2260:
2257:
2255:
2252:
2251:
2250:
2247:
2246:
2244:
2240:Breathing gas
2238:
2232:
2229:
2227:
2224:
2222:
2219:
2217:
2214:
2212:
2209:
2207:
2204:
2202:
2199:
2197:
2196:Diving ladder
2194:
2192:
2189:
2187:
2184:
2182:
2179:
2178:
2176:
2172:
2168:
2164:
2159:
2155:
2141:
2138:
2136:
2133:
2131:
2128:
2126:
2123:
2121:
2118:
2116:
2113:
2111:
2108:
2106:
2103:
2101:
2098:
2096:
2093:
2091:
2088:
2086:
2083:
2081:
2078:
2076:
2073:
2071:
2068:
2066:
2063:
2061:
2058:
2056:
2053:
2051:
2048:
2046:
2043:
2041:
2038:
2036:
2033:
2031:
2028:
2026:
2023:
2021:
2020:René Cavalero
2018:
2016:
2013:
2011:
2008:
2006:
2003:
2001:
1998:
1996:
1993:
1992:
1990:
1988:manufacturers
1982:
1972:
1969:
1967:
1964:
1962:
1959:
1957:
1954:
1952:
1949:
1947:
1944:
1942:
1939:
1937:
1934:
1933:
1931:
1929:
1923:
1917:
1914:
1912:
1909:
1907:
1904:
1902:
1899:
1897:
1894:
1892:
1889:
1887:
1884:
1882:
1879:
1877:
1874:
1872:
1869:
1867:
1864:
1862:
1859:
1857:
1854:
1852:
1849:
1847:
1844:
1842:
1839:
1837:
1834:
1832:
1829:
1827:
1824:
1822:
1821:Carleton CDBA
1819:
1817:
1814:
1813:
1811:
1809:
1805:
1797:
1794:
1792:
1789:
1787:
1784:
1782:
1779:
1775:
1772:
1771:
1770:
1767:
1765:
1762:
1760:
1757:
1755:
1752:
1751:
1750:
1747:
1746:
1744:
1742:
1736:
1730:
1727:
1723:
1720:
1718:
1715:
1711:
1708:
1707:
1706:
1703:
1701:
1698:
1697:
1696:
1693:
1689:
1686:
1685:
1684:
1683:Diving helmet
1681:
1677:
1674:
1672:
1669:
1668:
1667:
1664:
1662:
1659:
1658:
1656:
1654:
1646:
1638:
1635:
1633:
1630:
1628:
1625:
1623:
1620:
1618:
1615:
1613:
1612:Distance line
1610:
1609:
1607:
1605:
1602:
1600:
1597:
1595:
1594:Safety helmet
1592:
1590:
1589:Rescue tether
1587:
1585:
1582:
1578:
1575:
1574:
1573:
1570:
1566:
1563:
1561:
1560:Bailout block
1558:
1557:
1556:
1553:
1551:
1548:
1546:
1543:
1539:
1536:
1535:
1534:
1531:
1529:
1526:
1522:
1521:Diver's knife
1519:
1518:
1517:
1514:
1512:
1509:
1507:
1504:
1502:
1499:
1495:
1492:
1490:
1487:
1486:
1485:
1482:
1481:
1479:
1473:
1467:
1464:
1462:
1459:
1455:
1452:
1450:
1447:
1446:
1445:
1442:
1440:
1437:
1433:
1430:
1428:
1425:
1424:
1423:
1420:
1418:
1415:
1414:
1412:
1406:
1400:
1397:
1395:
1392:
1390:
1387:
1383:
1380:
1379:
1378:
1375:
1373:
1370:
1368:
1367:Dive computer
1365:
1363:
1360:
1358:
1355:
1354:
1352:
1348:
1340:
1337:
1335:
1332:
1330:
1327:
1326:
1325:
1322:
1318:
1315:
1313:
1310:
1308:
1305:
1303:
1302:Orinasal mask
1300:
1298:
1295:
1293:
1290:
1289:
1288:
1287:Diving helmet
1285:
1283:
1280:
1279:
1277:
1271:
1263:
1260:
1258:
1255:
1254:
1253:
1250:
1248:
1245:
1241:
1238:
1236:
1233:
1232:
1231:
1228:
1224:
1221:
1219:
1216:
1215:
1214:
1211:
1210:
1208:
1206:
1202:
1196:
1193:
1191:
1190:Jersey upline
1188:
1186:
1183:
1181:
1178:
1176:
1173:
1171:
1170:Dive computer
1168:
1166:
1163:
1161:
1158:
1156:
1153:
1151:
1148:
1147:
1145:
1143:
1140:Decompression
1137:
1129:
1126:
1124:
1121:
1119:
1116:
1114:
1113:Ankle weights
1111:
1110:
1109:
1106:
1102:
1099:
1097:
1094:
1092:
1089:
1088:
1087:
1084:
1083:
1081:
1075:
1069:
1066:
1064:
1061:
1059:
1056:
1054:
1051:
1049:
1046:
1044:
1041:
1039:
1036:
1034:
1031:
1029:
1026:
1024:
1023:Breathing air
1021:
1019:
1016:
1014:
1011:
1010:
1008:
1006:
1005:Breathing gas
1002:
996:
993:
991:
988:
986:
983:
982:
980:
976:
970:
967:
965:
962:
961:
958:
954:
949:
945:
937:
934:
932:
929:
927:
924:
922:
919:
917:
914:
912:
909:
907:
904:
902:
899:
898:
897:
894:
892:
889:
888:
885:
881:
874:
869:
867:
862:
860:
855:
854:
851:
833:
829:
823:
812:
805:
799:
788:
781:
775:
760:
756:
750:
735:
731:
727:
721:
719:
704:on 2013-03-23
700:
693:
687:
672:
665:
664:"Certificate"
659:
644:
640:
636:
630:
614:
610:
596:on 2013-11-02
592:
585:
578:
564:on 2014-03-01
560:
556:
549:
543:
528:
524:
520:
514:
512:
507:
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486:
483:
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460:
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441:
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432:
429:
426:
424:
421:
420:
416:
413:
410:
408:
405:
404:
400:
397:
394:
392:
389:
388:
384:
381:
378:
376:
373:
372:
368:
365:
362:
360:
357:
356:
352:
349:
346:
344:
341:
340:
336:
333:
330:
328:
325:
324:
320:
317:
314:
312:
309:
308:
304:
301:
298:
296:
293:
292:
284:
281:
273:
267:
264:
261:
258:
257:
256:
254:
244:
242:
233:
224:
220:
218:
214:
210:
207:, open water
206:
202:
198:
192:
189:
186:
177:
168:
159:
156:
153:
151:
142:
133:
130:
115:
106:
102:
99:This section
97:
94:
90:
89:
83:
80:
77:
73:
70:
69:
68:
60:
57:
52:
49:
40:
36:
34:
30:
25:
21:
11065:
11053:
11041:
11034:
11026:
11019:
11007:
10995:
10770:Steinke hood
10732:Escape trunk
10688:
10667:
10653:
10645:
10636:
10566:
10558:
10551:Shinkai 6500
10550:
10543:Shinkai 2000
10542:
10534:
10526:
10517:
10510:
10503:
10496:
10488:
10480:
10473:
10466:
10459:
10452:
10443:
10435:
10427:
10410:
10393:
10385:
10259:Wreck diving
10215:Night diving
10144:environments
9920:Keith Jessop
9889:Lionel Crabb
9868:Rick Stanton
9842:John Mattera
9822:Bob Halstead
9817:Bret Gilliam
9812:Gary Gentile
9802:Victor Berge
9776:Reid Wiseman
9696:Nicole Stott
9661:Josef Schmid
9651:Tara Ruttley
9596:Karen Nyberg
9576:Jessica Meir
9456:David Gruber
9421:Albert Falco
9406:Sylvia Earle
9341:Justin Brown
9246:Leigh Bishop
9105:Brian Skerry
9090:Pierre Petit
9080:Steve Parish
9070:Noel Monkman
9050:Rudie Kuiter
9030:Peter Gimbel
8927:Andrew Wight
8847:Mark Ellyatt
8828:Scuba record
8769:Richard Pyle
8679:Sylvia Earle
8664:Cathy Church
8659:Hugh Bradner
8654:Louis Boutan
8649:Mensun Bound
8487:Competitions
8355:Sport diving
8264:Spearfishing
7810:Recreational
7618:Rescue Diver
7531:
7506:Recreational
7463:Scuba skills
7441:Ear clearing
7403:Overlearning
7239:
7232:
7225:
7218:
7211:
7160:
7153:
7146:
7139:
7132:
7125:
7118:
7111:
7104:
7088:Publications
6930:David Bright
6925:Allan Bridge
6905:Scuba diving
6818:John Bennett
6802:Professional
6789:
6781:
6773:
6765:
6758:Star Canopus
6757:
6750:Drill Master
6749:
6741:
6705:LoĂŻc Leferme
6664:Early diving
6632:
6546:
6531:Military and
6513:Welfreighter
6488:Necker Nymph
6409:
6401:
6362:Gordon Smith
6317:Peter Kreeft
6307:Émile Gagnan
6302:Henry Fleuss
6200:Whydah Gally
6198:
6191:
6185:
6177:
6073:Duty of care
5918:John Rawlins
5833:Robert Boyle
5800:and medicine
5657:Laryngospasm
5603:contaminants
5440:Air embolism
5407:Surfer's ear
5281:Occupational
5141:Incident pit
5129:Risk control
5059:Night diving
5049:Drift diving
5034:Diver rescue
4968:Buddy diving
4915:Hyperthermia
4878:Consequences
4857:Task loading
4709:Water safety
4489:Wreck diving
4136:
4130:Royal George
4129:
4121:
4113:
4106:
4099:
4091:
4083:
4076:
4069:
3944:Media diving
3677:Jagdkommando
3583:Minentaucher
3528:Police diver
3486:Hazmat diver
3275:Walter Steyn
3220:Dave Mullins
3180:Enzo Maiorca
3175:LoĂŻc Leferme
3140:Emma Farrell
3110:Robert Croft
3105:Carlos Coste
2977:Static apnea
2931:Disciplines
2915:Competitions
2886:Spearfishing
2687:Seafox drone
2468:Diving stage
2446:Clump weight
2323:Gas blending
2291:Diver's pump
2276:Booster pump
2206:Diving stage
2130:Siebe Gorman
2105:Morse Diving
1856:Halcyon RB80
1739:Open-circuit
1439:Diving stage
1377:Diving watch
1357:Bottom timer
1185:Diving stage
1123:Trim weights
1077:Buoyancy and
916:Scuba diving
896:Diving modes
836:. Retrieved
822:
798:
774:
763:. Retrieved
758:
749:
738:. Retrieved
729:
706:. Retrieved
699:the original
686:
675:. Retrieved
670:
658:
647:. Retrieved
638:
629:
617:. Retrieved
598:. Retrieved
591:the original
577:
566:. Retrieved
559:the original
542:
531:. Retrieved
279:
271:
250:
238:
221:
193:
182:
165:
157:
154:
147:
131:
127:
109:
105:adding to it
100:
66:
53:
45:
19:
18:
10804:CMAS Europe
10765:Momsen lung
10405:Bathyscaphe
10333:Bathysphere
10242:Cave diving
10210:Muck diving
10195:Deep diving
10023:Blood shift
9837:Steve Lewis
9671:Dewey Smith
9631:Marc Reagan
9511:Scott Kelly
9506:Les Kaufman
9416:Sheck Exley
9401:Pedro Duque
9191:Martyn Farr
9186:Sheck Exley
9140:John Veltri
9075:Pete Oxford
9060:Luis Marden
9035:Monty Halls
9020:Ric Frazier
8917:Andy Torbet
8897:RamĂłn Bravo
8852:Sheck Exley
8799:Myriam Seco
8699:Honor Frost
8644:George Bass
8607:Teseo Tesei
8582:Billy Deans
8562:Mary Bonnin
8425:AIDA Hellas
8317:Breath-hold
8248:Finswimming
8004:authorities
7771:Free-diving
7710:authorities
7583:Dive leader
7268:Dive guides
7162:Basic Scuba
7062:Josef Velek
7052:Rob Stewart
7047:Dewey Smith
7012:Yuri Lipski
6985:Steve Irwin
6965:Sheck Exley
6960:Milan Dufek
6955:Deon Dreyer
6860:Per Skipnes
6774:Venture One
6600:NOGI Awards
6212:and artists
5642:Hypothermia
5587:Hypercapnia
5522:Inert gases
5176:Diving team
5079:Wall diving
5074:Solo diving
4973:buddy check
4956:Boat diving
4910:Hypercapnia
4900:Hypothermia
4824:Seasickness
4769:Wave action
4640:Diversnight
4582:Dive center
4474:Solo diving
4454:Muck diving
4444:Deep diving
4439:Cave diving
4427:Specialties
4268:Limpet mine
4230:Lifting bag
4154:contractors
3900:Dive leader
3772:Shayetet 13
3523:Media diver
3464:Occupations
3358:Hypothermia
3353:Hypercapnia
3195:Karol Meyer
3100:Goran ÄŚolak
3017:Diving suit
3012:Diving mask
2922:Nordic Deep
2728:Diving shot
2672:Scorpio ROV
2441:Closed bell
2436:Bell cursor
2431:Diving bell
2191:Diving bell
2080:Oscar Gugen
1781:Pony bottle
1627:Line marker
1604:Snoopy loop
1545:Diving bell
1494:Pony bottle
1427:Closed bell
1422:Diving bell
1362:Depth gauge
1324:Diving mask
1235:Sladen suit
1205:Diving suit
1180:Diving shot
1175:Diving bell
1128:Weight belt
1013:Bailout gas
985:Diving mask
730:ww.exler.de
353:Rec 1
318:Ocean Diver
150:CMAS *
11083:Categories
11029:Dive sites
10854:Reef Check
10849:PADI AWARE
10819:Green Fins
10752:Escape set
10444:Trieste II
10254:Ice diving
10015:physiology
9781:Kimiya Yui
9496:Emma Hwang
9371:Robin Cook
9261:Bill Nagle
9226:Bill Stone
9169:Underwater
9125:Ron Taylor
9085:Zale Parry
9015:Rodney Fox
8970:Eric Cheng
8945:Doug Allan
8936:Underwater
8878:filmmakers
8876:Underwater
8857:Nuno Gomes
8842:Jim Bowden
8724:Pilar Luna
8623:scientists
8621:Underwater
8379:Rebreather
8334:Freediving
7623:Solo diver
7588:Divemaster
7436:Diver trim
7220:Goldfinder
6980:Guy Garman
6907:fatalities
6806:fatalities
6693:fatalities
6691:Freediving
6633:Conception
6569:Mission 31
6518:Wet Nellie
6453:propulsion
6386:Historical
6352:Joe Savoie
6297:Ted Eldred
6282:John Deane
5592:Hypocapnia
5435:Barotrauma
5283:safety and
5156:Redundancy
5091:management
4936:procedures
4885:Barotrauma
4842:competence
4775:Equipment
4449:Ice diving
4295:Underwater
4259:Underwater
4209:Brush cart
3885:Underwater
3682:JW Formoza
3493:Divemaster
3367:Historical
3326:Barotrauma
3295:Fatma Uruk
3260:Tom Sietas
3245:Liv Philip
3063:Freedivers
2881:Snorkeling
2859:Freediving
2842:Activities
2831:Freediving
2779:Air spread
2642:KaĹźif ROUV
2617:Deep Drone
2538:Underwater
2514:Subskimmer
2509:Liveaboard
2269:Silica gel
2186:Diver lift
2060:Drägerwerk
2045:Dive Xtras
2030:Cressi-Sub
1671:Burst disc
1649:Underwater
1637:Silt screw
1511:Dive light
1506:Buddy line
1372:Dive timer
1257:Dive skins
1096:Dump valve
1063:Travel gas
1018:Bottom gas
921:Snorkeling
906:Freediving
838:2017-04-21
765:2014-02-25
740:2017-06-12
708:2014-02-24
677:2013-12-02
649:2014-02-24
619:2013-11-01
600:2013-11-01
568:2014-03-04
533:2015-04-29
502:References
112:March 2021
33:open water
29:dive buddy
11027:Indexes:
10527:Sea Cliff
10460:Ictineu 3
10411:Archimède
10386:Aluminaut
9716:Bill Todd
9621:Tim Peake
9481:Paul Hill
9283:Aquanauts
9216:Tom Mount
9171:explorers
9040:Hans Hass
8990:Ben Cropp
8922:Ivan Tors
8912:Paul Rose
8597:Hans Hass
8545:of diving
8421:National
8324:Aquathlon
8279:Australia
7969:(ScotSAC)
7037:Dave Shaw
6997:Jim Jones
6734:incidents
6624:incidents
6622:Dive boat
6614:Incidents
6395:Aqua-Lung
6388:equipment
6233:Engineers
6219:The Diver
6178:Commodore
5823:Paul Bert
5757:Screening
5726:Personnel
5692:First aid
5680:Treatment
5623:Immersion
5503:Hyperoxia
5482:Dysbarism
5384:disorders
5233:Equipment
5099:Checklist
4990:Pyle stop
4315:Powerhead
4283:Polespear
4183:equipment
4181:Tools and
4114:Mary Rose
4100:Lusitania
4092:Laurentic
3027:Polespear
3005:Equipment
2849:Aquathlon
2667:ROV PHOCA
2637:KaikĹŤ ROV
2494:Dive boat
2487:Platforms
2408:equipment
2335:Gas panel
2259:Hopcalite
2231:Moon pool
2075:Technisub
2025:Cis-Lunar
1995:AP Diving
1986:equipment
1951:Gas panel
1791:Sidemount
1749:Scuba set
1653:apparatus
1651:breathing
1622:Dive reel
1501:Bolt snap
1477:equipment
1454:PowerSwim
1410:equipment
1339:Half mask
1329:Band mask
1275:and masks
1247:Rash vest
1142:equipment
1043:Hydreliox
251:The SDI (
11021:Glossary
10997:Category
10790:interest
10497:Losharik
10474:Jiaolong
10436:Sea Pole
9851:Rescuers
8557:Aquanaut
8543:Pioneers
8296:Colombia
8087:(ProTec)
8030:agencies
7939:(ProTec)
7867:(FFESSM)
7816:agencies
7775:agencies
7308:training
7251:Research
7186:DIN 7876
6790:Wildrake
6730:Offshore
6455:vehicles
6016:(SAUHMA)
5944:research
5788:Research
5637:Drowning
5632:Asphyxia
5554:Taravana
5416:Pressure
5007:Dive log
4895:Drowning
4840:Lack of
4779:Freeflow
4764:Silt out
4759:Overhead
4575:industry
4547:(FFESSM)
4273:Speargun
4084:La Belle
3615:Military
3553:Military
3331:Drowning
3042:Swimfins
3037:Speargun
2748:Jackstay
2692:SeaPerch
2622:Épaulard
2456:Wet bell
2416:Air-lock
2242:handling
2216:Jackstay
2211:Downline
2120:Porpoise
1936:Air line
1896:Porpoise
1572:Lifeline
1461:Towboard
1432:Wet bell
1408:Mobility
1282:Anti-fog
1230:Dry suit
1223:Newtsuit
1218:JIM suit
832:Archived
811:Archived
787:Archived
734:Archived
643:Archived
613:Archived
527:Archived
205:cramping
11055:Outline
11009:Commons
10874:SeaKeys
10788:Special
10695:SRV-300
10652:DSRV-2
10644:DSRV-1
10535:Shinkai
10511:Nautile
10428:Harmony
10377:vehicle
9966:physics
9882:Frogmen
9242:Wrecks
8830:holders
8069:(IANTD)
7891:(IANTD)
7861:(FEDAS)
7750:schools
7698:(WRSTC)
7659:(IDRCF)
7098:Manuals
6421:Nikonos
6408:SP-350
6402:Calypso
6186:Monitor
6010:(SPUMS)
5625:related
5508:Hypoxia
5418:related
5214:Gas man
5184:Bellman
4905:Hypoxia
4749:Delta-P
4744:Current
4726:hazards
4541:(FEDAS)
4305:Gyrojet
4297:firearm
4261:weapons
4223:Pigging
4195:Airlift
4122:Monitor
3867:UNGERIN
3702:KOPASKA
3687:JW GROM
3662:Fukuryu
3578:Frogman
3518:Haenyeo
3319:Hazards
3047:Monofin
2864:Haenyeo
2767:General
2753:Jonline
2657:OpenROV
2540:habitat
2015:Beuchat
1846:Dolphin
1466:Wet sub
1449:Monofin
1444:Swimfin
1273:Helmets
1252:Wetsuit
1195:Jonline
995:Swimfin
990:Snorkel
442:ProTec
11067:Portal
11043:Diving
11036:Divers
10792:groups
10689:Remora
10654:Avalon
10646:Mystic
10637:Mystic
10565:DSV-5
10559:Turtle
10518:Pisces
10481:Konsul
10422:FNRS-3
10417:FNRS-2
10285:Impact
10142:Diving
10075:theory
10013:Diving
9964:Diving
9232:Reefs
9177:Caves
8284:Turkey
8148:(NAUI)
8124:(CDAA)
8115:diving
8093:(RAID)
8081:(PDIC)
8075:(PADI)
8063:(FIAS)
8057:(DSAT)
8051:(CMAS)
8045:(BSAC)
8039:(ANDI)
8013:(AAUS)
7981:(TSSF)
7945:(RAID)
7933:(PDIC)
7927:(PADI)
7915:(NAUI)
7909:(NASE)
7903:(TIDF)
7885:(IAHD)
7873:(FIAS)
7855:(CMAS)
7843:(BSAC)
7837:(ANMP)
7831:(ANDI)
7825:(ACUC)
7790:(CMAS)
7784:(AIDA)
7719:(ADAS)
7682:(NOAA)
7671:(IMCA)
7665:(IDSA)
7512:levels
7419:Skills
6804:diving
6732:diving
6410:Denise
6028:(NEDU)
6022:(UHMS)
5984:(EUBS)
5978:(EDTC)
5972:(DMAC)
5966:(DDRC)
5491:Oxygen
5382:Diving
5285:health
5235:safety
4934:Diving
4724:Diving
4565:(WKPP)
4559:(QRSS)
4553:(IAHD)
4535:(CMAS)
4517:(CDAA)
4511:(BSAC)
4363:QBS-06
4245:Tremie
4152:Diving
4077:Kronan
3707:MARCOS
3667:GRUMEC
3617:diving
3555:diving
2943:(CWTB)
2602:ABISMO
2568:SEALAB
2140:Suunto
2110:Nemrod
2085:Heinke
1984:Diving
1956:Hookah
1911:Salvus
1475:Safety
1068:Trimix
1058:Oxygen
1053:Nitrox
1048:Hydrox
1038:Heliox
461:Bronze
136:CMAS *
75:gases,
10948:Other
10687:ASRV
10631:MSM-1
10394:Alvin
10323:Other
8154:(TDI)
8142:(CDG)
8136:(GUE)
8130:(CDG)
8105:(TXR)
8099:(TSA)
7987:(UDI)
7975:(SSI)
7963:(SEI)
7957:(SDI)
7951:(SAA)
7921:(NOB)
7897:(ILS)
7879:(GUE)
7849:(CFT)
7812:scuba
7802:(SSI)
7735:(HSE)
7653:(EUF)
7508:scuba
7306:Diver
6990:death
6451:Diver
6169:sites
5960:(DAN)
5397:Cramp
4852:Panic
4529:(CFT)
4523:(CDG)
4499:Diver
4162:COMEX
4070:Egypt
3619:units
2990:(VWT)
2979:(STA)
2973:(NLT)
2967:(FIM)
2961:(DNF)
2955:(DYN)
2949:(CNF)
2937:(CWT)
2796:Sonar
2100:Mares
2065:Fenzy
2050:Divex
2040:DESCO
2035:Dacor
2000:Apeks
1966:Snuba
1881:LAR-V
1876:LAR-6
1871:LAR-5
1861:IDA71
1741:scuba
814:(PDF)
807:(PDF)
790:(PDF)
783:(PDF)
702:(PDF)
695:(PDF)
667:(PDF)
594:(PDF)
587:(PDF)
562:(PDF)
551:(PDF)
430:Diver
10668:Priz
10567:Nemo
10557:DSV
10549:DSV
10541:DSV
10533:DSV
10525:DSV
10467:JAGO
10392:DSV
8113:Cave
7796:(PI)
6184:USS
5089:Risk
4137:Vasa
4128:HMS
4120:USS
4107:Mars
4098:RMS
3887:work
2612:CURV
1916:Siva
1886:LARU
1841:DSEA
1836:CUMA
489:WOSD
479:OWD
473:WASE
458:VDTL
448:OWD
417:OWD
411:NASE
401:OWD
395:ISDA
385:OWD
379:ISC
363:IAHD
315:BSAC
305:OSD
299:ANDI
239:The
215:and
185:PADI
183:The
148:The
10626:LR7
10621:LR5
10504:Mir
6400:RV
6176:SS
6053:Law
4090:SS
4068:SS
3471:Ama
3374:Ama
2874:Ama
1901:Ray
555:DAN
523:ISO
495:AD
427:NDL
347:GUE
337:AD
331:DDI
321:OD
107:.
31:in
11085::
757:.
732:.
728:.
717:^
669:.
637:.
553:.
525:.
521:.
510:^
369:*
219:.
211:,
8477:)
8416:)
872:e
865:t
858:v
841:.
768:.
743:.
711:.
680:.
652:.
622:.
603:.
571:.
536:.
114:)
110:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
