143:
by side. The standard procedure of continuous exhalation during ascent to avoid lung over-pressure injury could leave the diver with insufficient air to clear the regulator, so it was necessary to hold the DV in a way that did not obstruct the recipient from accessing the purge button, as the single hose would not normally free flow when raised above the head. The increasing popularity of the buoyancy compensator was another complication, as it is necessary to periodically vent it during an ascent to avoid a runaway expansion of the contents and an uncontrolled buoyant ascent. This requires the use of one hand. the other is needed to control the regulator and hold on to the other diver, a moderately complex set of simultaneous tasks. It is possible to coordinate these activities, but this requires greater skill than with the original procedure, and therefore more intensive training to perform reliably. Since running out of air was becoming less common, the procedure was practiced less often, and skills generally deteriorated. The use of a secondary (octopus) second stage or a bailout cylinder removes the necessity for this complex and relatively stressful procedure.
111:
requiring more practice than the skill is worth, considering that far more effective, safer, and easier to learn methods are available, at the cost of investing in additional equipment. The procedure requires the use of both hands to keep in position and guide the regulator, making buoyancy control during the ascent difficult, though it remains a critical operation if there is a decompression obligation. The task loading is increased if one of the divers must operate a reel for a decompression or surface marker buoy, though this can also simplify buoyancy control. The use of
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74:
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maintenance schedule carried out by a competent person will pick up potential problems before they escalate to an emergency. Realistic gas planning and monitoring of the remaining gas supply in context of the time required to surface safely will prevent almost all out-of gas emergencies. Carrying a fully redundant emergency gas supply allows the diver to bail out independently of outside assistance if in spite of all precautions, an emergency does occur.
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a far more reliable and safe method of supplying emergency air to a diver who is part of a planned team or buddy dive, and a solo diver should carry their own emergency gas supply. There should never be a situation on a well planned and executed dive where two divers need to share a single demand valve, but the technique is still considered useful by some diving schools as it teaches control and hones skills under difficult circumstances.
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and relax to minimize metabolic rate. The donor should retain a good grip on the demand valve throughout the buddy breathing process, as a panicked recipient may fail to give it back. A reasonably reliable way of keeping control of the demand valve is to grasp the hose firmly in the fist where it connects to the demand valve. This provides good control but allows the recipient to use the purge button if needed.
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performance and procedural errors. This is a higher level of training than provided by most recreational diver training organisations. For the skill to be reliable in an emergency, periodic reinforcement is necessary, and familiarisation is particularly valuable when buddies are to dive together for the first time.
241:
In most cases the need for buddy-breathing or other gas related emergency is avoidable. The equipment is highly reliable when in good condition, and though occasionally breakdowns will occur without warning, in most cases user inspection and testing before the dive, combined with a reasonable planned
185:
Most recreational and professional diver training organisations would consider relying on buddy breathing from a single regulator as an unacceptable risk, as the use of a secondary demand valve (octopus) or second regulator, either from an alternative scuba cylinder, or from the primary scuba set, is
110:
Buddy breathing is one of the few scuba skills in which the incompetence of one diver can threaten the life of another. Poor buddy breathing performance has resulted in the death of both divers on more than one occasion. The practice has been deprecated by most major recreational training agencies as
101:
A study by the UCLA Diving Safety
Research Project suggests that about 20 successful repetitions of buddy breathing during training of entry level students are needed for a reasonable expectation of success without errors, and retesting after three months without reinforcing practice showed degraded
142:
In the late 1960s single-hose regulators started to take over as the standard, and this complicated the buddy breathing procedure. The single hose exhaust valve position at the bottom of most DVs made it necessary to offset the recipient to the right side when face to face, or to the left when side
92:
A pattern of two breaths per diver should be established as soon as possible and then terminate the dive and start the ascent as soon as possible, as air consumption while buddy breathing is usually more than double the normal rate. Most demand valves will only drain correctly if the hose is to the
232:
Use of other emergency air sources such as octopus second stage, integrated DV/BC inflator units, bailout cylinders etc. also requires the learning of appropriate skills. These procedures are as complex as buddy breathing up to the point of sharing, and the fundamental difference is that the donor
93:
user's right, and in these cases the divers should align themselves to allow convenient movement of the demand valve from donor to recipient and back. When the divers need to ascend or swim horizontally, it requires co-ordination and some skill, which is best practiced in a low hazard environment.
88:
The donor is expected to take a good breath and pass their demand valve (or mouthpiece in the case of a twin-hose regulator) to the recipient, who is expected to take two good breaths and pass it back. In reality the recipient will often take more than two breaths, and the donor should expect this
150:
magazine ran an article by Alex
Brylske in November 1993 detailing the hazards of buddy breathing and the advantages of alternative systems, and over the following years the practice was phased out of most recreational diver training programmes in favour of the use of secondary second stages and
84:
Buddy breathing is usually initialised by the diver with the "out of air" emergency signalling this to another diver by a standard hand signal "give me air". This signal is made by holding the fingers and thumb of one hand together, pointing them at the mouth and making repeated movements of the
138:
was one of the ways a diver could respond to running out of air at depth. At this time twin-hose regulators were the norm. and it was reasonably easy for two divers in a face-to-face position to share the regulator mouthpiece. Buddy breathing was an important skill before reserve valves and
139:
submersible pressure gauges were generally available, and running out of air was so common that it was not considered an emergency. By the mid-1960s the availability of submersible pressure gauges made reliable air supply monitoring possible and running out of air became less common.
206:, for emergency use by another diver. Some go so far as to recognise that the out-of-air diver will want the demand valve they are breathing off at the time, as it is indisputably providing breathing gas, and almost certainly a gas suitable for the current depth. These practice "
30:, alternately breathing from it. Techniques have been developed for buddy breathing from both twin-hose and single hose regulators, but to a large extent it has been superseded by safer and more reliable techniques using additional equipment, such as the use of a
45:
most commonly happens as a result of poor gas management. It can also happen due to unforeseen exertion or breathing equipment failure. Equipment failure resulting in the loss of all gas could be caused by failure of a pressure retaining component such as an
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and recipient are not required to alternate breathing with a period when no air is available, which can be a big advantage. These alternatives to buddy breathing also require substantial learning and reinforcement to be reliable in a stressful situation.
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Buddy breathing is discouraged by many training agencies because other more reliable techniques and equipment exist. The technique needs training and regular practice by both divers if it is to be used successfully in a crisis;
198:
being the main reasons for it failing. Especially in situations in which one or both of the participants are not well-trained in the technique, the procedure has been criticised for endangering two people instead of one.
339:
Annual
Fatality Rates and Associated Risk Factors for Recreational Scuba Diving In: Vann RD, Lang MA, eds. Recreational Diving Fatalities. Proceedings of the Divers Alert Network 2010 April 8-10 Workshop
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212:" in recognition of this tendency, and often use an extra-long hose (up to 7 ft long) to facilitate the procedure in tight spaces. These divers often wear the secondary demand valve on a "
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In the 1990s there was also growing concern about the transmission of disease by sharing a mouthpiece, particularly as a better option was available at a reasonable cost.
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for their own or their buddy's emergency use. This is particularly prevalent in professional diving operations where it is often mandatory.
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218:" which keeps it ready for immediate use under the diver's chin, where it can be retrieved for use without the use of the hands.
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in the regulator or, in cold conditions, a freezing of water in the regulator resulting in a free flow from the demand valve.
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80:(emergency implied): pointing to the mouth with thumb and fingers together, moving hand back and forth a short distance.
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In: Pollock NW, ed. Diving for
Science 2011. Proceedings of the American Academy of Underwater Sciences 30th Symposium
601:
Sheldrake, S; Pedersen, R; Schulze, C; Donohue, S; Humphrey, A (2011). "Use of
Tethered Scuba for Scientific Diving".
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159:, has not yet significantly penetrated the recreational diving market, though it is standard equipment for
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Buddy breathing originated from military diving following a prohibition on the training and practice of
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ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers
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284: – The skills required to dive safely using a self-contained underwater breathing apparatus.
225:, cave or wreck penetration, or decompression stops may routinely carry a complete, independent
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The procedure has been used since the beginnings of recreational diving, and along with the
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395:"Scuba Regulator Freezing Chilling Facts & Risks Associated with Cold Water Diving"
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618:"Don't get gas mugged: A predictable strategy for stress-free air sharing emergencies"
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6032:
5235:
5230:
5215:
4797:
4787:
4529:
4453:
4397:
4025:
3883:
3861:
3764:
3739:
3734:
3702:
3085:
3035:
2975:
2970:
2935:
2875:
2870:
2738:
2712:
2654:
2559:
2447:
1981:
1606:
1468:
1397:
1379:
1374:
1345:
1152:
1087:
1072:
975:
955:
808:
790:
427:
51:
42:
2427:
1845:
1686:
455:
10555:
10517:
10044:
10000:
9705:
9674:
9653:
9627:
9607:
9602:
9597:
9587:
9561:
9481:
9436:
9381:
9361:
9241:
9206:
9191:
9031:
8890:
8865:
8855:
8835:
8815:
8712:
8632:
8554:
8464:
8449:
8444:
8439:
8434:
8049:
7403:
7248:
7226:
7188:
6710:
6298:
6273:
6087:
5985:
5961:
5858:
5618:
5442:
5225:
4926:
4914:
4844:
4834:
4819:
4753:
4700:
4642:
4494:
4274:
3729:
3462:
3368:
3313:
3271:
3256:
3159:
3060:
2965:
2890:
2762:
2671:
2659:
2472:
2253:
2231:
2108:
2061:
1991:
1915:
1890:
1641:
1224:
1162:
1142:
970:
701:
600:
281:
269:
263:
202:
Many divers fit a second demand valve, often called an "octopus", to their
195:
163:, and may be required for professional scuba divers in some circumstances.
27:
23:
10195:
2422:
10589:
10550:
10472:
10318:
10190:
10118:
10027:
9995:
9980:
9456:
9416:
9291:
9201:
9186:
9111:
8976:
8971:
8925:
8860:
8845:
8820:
8805:
8702:
8637:
8584:
8484:
8392:
8347:
8210:
8033:
7368:
6847:
6832:
6797:
6770:
6750:
6745:
6740:
6645:
6385:
5969:
5427:
5372:
4961:
4864:
4859:
4758:
4741:
4695:
4685:
4609:
4554:
4425:
4367:
4259:
4239:
4229:
4224:
4053:
4015:
3921:
3905:
3685:
3557:
3308:
3143:
3138:
2980:
2802:
2797:
2707:
2513:
2457:
2226:
2221:
2216:
1976:
1865:
1566:
1412:
1389:
1330:
1279:
1212:
1207:
1147:
1109:
1020:
990:
965:
960:
913:
798:
770:
681:
222:
160:
135:
2407:
10639:
10634:
10604:
10537:
10350:
10342:
10039:
9566:
9281:
9046:
8870:
8800:
8755:
8730:
8509:
8119:
7408:
7373:
7221:
7005:
6765:
6476:
6354:
6303:
6185:
6137:
6082:
5377:
5220:
4670:
4647:
4234:
3467:
3278:
3111:
3080:
3045:
3030:
2666:
2644:
2616:
2564:
2402:
2299:
2294:
2054:
1971:
1830:
1815:
1456:
1422:
1296:
1291:
1157:
1042:
848:
803:
706:
691:
272: – Procedure in which two people operate together as a single unit
266: – Practice of mutual monitoring and assistance between two divers
534:
Mike
Busuttili; Mike Holbrook; Gordon Ridley; Mike Todd, eds. (1985).
10244:
10177:
10170:
9501:
9406:
9001:
8825:
8775:
8707:
8382:
6822:
6407:
6180:
6004:
5608:
5477:
5288:
5267:
4884:
4775:
4068:
3898:
2812:
2452:
2279:
2120:
2044:
2016:
1810:
1780:
1736:
1576:
1534:
1407:
1286:
1239:
1124:
1114:
1032:
828:
634:
10680:
Underwater
Archaeology Branch, Naval History & Heritage Command
9068:
8342:
6971:
5422:
5417:
5339:
4792:
4680:
4564:
4549:
4058:
3853:
3116:
2822:
2477:
2241:
2201:
2001:
1721:
1246:
1217:
1067:
1015:
1008:
1003:
213:
10659:
10480:
10295:
6206:
4999:
4090:
4008:
3652:
3487:
3472:
3447:
3363:
3303:
2832:
2827:
2649:
2538:
2442:
1800:
1251:
1234:
1229:
1037:
980:
780:
254: – Emergency supply of breathing gas for an underwater diver
5874:
Convention on the
Protection of the Underwater Cultural Heritage
3170:
Swimming at the 1900 Summer
Olympics – Men's underwater swimming
10207:
10202:
4148:
4030:
3492:
3452:
2387:
2353:
1925:
1895:
843:
838:
823:
47:
5800:
Southern
African Underwater and Hyperbaric Medical Association
10416:
10395:
7027:
The Silent World: A Story of Undersea Discovery and Adventure
5182:
4637:
2581:
1850:
1835:
1825:
1785:
1751:
1666:
1661:
1656:
1646:
336:
191:
16:
Technique for sharing breathing gas from a single mouthpiece
2397:
1626:
1621:
561:"Buddy Breathing: Is it Time for Change? Editorial comment"
278: – An ascent to the surface by a diver in an emergency
5774:
National Board of Diving and Hyperbaric Medical Technology
4575:
Failure of diving equipment other than breathing apparatus
155:. The most reliable alternative breathing gas supply, the
10411:
10406:
10372:
International Submarine Escape and Rescue Liaison Office
7853:
International Association of Nitrox and Technical Divers
7675:
International Association of Nitrox and Technical Divers
3428:
Comando Raggruppamento Subacquei e Incursori Teseo Tesei
260: – Emergency gas supply cylinder carried by a diver
10377:
Submarine Escape and Rescue system (Royal Swedish Navy)
6920:
Bennett and Elliott's physiology and medicine of diving
4570:
Use of breathing equipment in an underwater environment
8246:
Fédération Française d'Études et de Sports Sous-Marins
7651:
Fédération Française d'Études et de Sports Sous-Marins
6235:
4331:
Fédération Française d'Études et de Sports Sous-Marins
3211:
Fédération Française d'Études et de Sports Sous-Marins
750:
Cleaning and disinfection of personal diving equipment
536:
Sport diving: The British Sub-Aqua Club Diving Manual
327:
originally published in Dive Training, November 1993.
7443:
International Diving Regulators and Certifiers Forum
499:(4). Archived from the original on December 18, 2013
26:"out-of-gas" emergencies, when two divers share one
8280:
14th CMAS Underwater Photography World Championship
5784:
Royal Australian Navy School of Underwater Medicine
9857:
8200:Confédération Mondiale des Activités Subaquatiques
7835:Confédération Mondiale des Activités Subaquatiques
7639:Confédération Mondiale des Activités Subaquatiques
7574:Confédération Mondiale des Activités Subaquatiques
4319:Confédération Mondiale des Activités Subaquatiques
3399:
3206:Confédération Mondiale des Activités Subaquatiques
7993:United States Marine Corps Combatant Diver Course
5904:History of decompression research and development
493:South Pacific Underwater Medicine Society Journal
374:. Ellesmere Port, Cheshire: British Sub-Aqua Club
10866:
9727:
7926:National Speleological Society#Cave Diving Group
7669:International Association for Handicapped Divers
5891:
5864:List of legislation regulating underwater diving
4337:International Association for Handicapped Divers
4079:
2322:
69:"Cutting" or "chopping" throat with a flat hand.
8241:Federación Española de Actividades Subacuáticas
7645:Federación Española de Actividades Subacuáticas
7466:National Oceanic and Atmospheric Administration
6967:Code of Practice for Scientific Diving (UNESCO)
5079:Association of Diving Contractors International
4325:Federación Española de Actividades Subacuáticas
486:
10528:Submarine Escape Training Facility (Australia)
7932:National Association of Underwater Instructors
7877:Rebreather Association of International Divers
7871:Professional Technical and Recreational Diving
7859:Professional Association of Diving Instructors
7729:Rebreather Association of International Divers
7723:Professional Technical and Recreational Diving
7711:Professional Association of Diving Instructors
7699:National Association of Underwater Instructors
7621:Association nationale des moniteurs de plongée
5178:List of signs and symptoms of diving disorders
304:
302:
300:
298:
10710:Neutral buoyancy simulation as a training aid
10461:Russian deep submergence rescue vehicle AS-28
7509:Commercial diver registration in South Africa
7080:
3844:
3518:Namibian Marine Corps Operational Diving Unit
3337:
650:
529:
527:
482:
480:
478:
476:
474:
472:
10610:Finger Lakes Underwater Preserve Association
10486:Submarine Rescue Diving Recompression System
7455:International Marine Contractors Association
5084:International Marine Contractors Association
3958:International Marine Contractors Association
1947:
10585:Artificial Reef Society of British Columbia
10078:Environmental impact of recreational diving
8290:Underwater Orienteering World Championships
7865:Professional Diving Instructors Corporation
7717:Professional Diving Instructors Corporation
7609:American Canadian Underwater Certifications
6906:Basic Cave Diving: A Blueprint for Survival
5812:United States Navy Experimental Diving Unit
5779:Naval Submarine Medical Research Laboratory
5768:European Underwater and Baromedical Society
4663:
4383:Environmental impact of recreational diving
404:. Panama City Beach, Florida: Dive Lab, Inc
295:
10801:
10670:Society for Underwater Historical Research
8251:South African Underwater Sports Federation
5033:Testing and inspection of diving cylinders
4889:Hazard identification and risk assessment
657:
643:
609:
538:(Revised ed.). London: Stanley Paul.
524:
469:
337:Denoble, PJ; Marroni, A; Vann, RD (2011).
330:
10536:
9834:Physiological response to water immersion
7898:
7482:World Recreational Scuba Training Council
7461:List of diver certification organizations
7044:List of Divers Alert Network publications
6977:IMCA Code of Practice for Offshore Diving
5794:South Pacific Underwater Medicine Society
3648:Underwater Offence (Turkish Armed Forces)
3623:US Marine Corps Reconnaissance Battalions
311:"Buddy Breathing: Is it Time for Change?"
9740:List of researchers in underwater diving
7449:International Diving Schools Association
6934:The new science of skin and scuba diving
5919:List of researchers in underwater diving
4465:Human factors in diving equipment design
755:Human factors in diving equipment design
594:
386:
372:Diving safety: Safety talk: 2013 listing
359:
72:
61:
9839:Thermal balance of the underwater diver
7970:Navy Diving Salvage and Training Center
7847:Federazione Italiana AttivitĂ Subacquee
7797:American Academy of Underwater Sciences
7657:Federazione Italiana AttivitĂ Subacquee
6701:1973 Mount Gambier cave diving accident
6376:International Scuba Diving Hall of Fame
6279:R-2 Mala-class swimmer delivery vehicle
5944:US Navy decompression models and tables
5806:Undersea and Hyperbaric Medical Society
4176:
3237:
1612:Clearance Divers Life Support Equipment
10875:Underwater diving emergency procedures
10867:
10725:Yuri Gagarin Cosmonaut Training Center
10456:-class deep-submergence rescue vehicle
10425:-class deep-submergence rescue vehicle
5849:Civil liability in recreational diving
4520:List of diving hazards and precautions
3598:Special Operations Battalion (Croatia)
2587:Underwater acoustic positioning system
2097:High pressure breathing air compressor
585:
579:
365:
10107:
9726:
8316:
8315:
8285:Underwater Hockey World Championships
8231:British Underwater Sports Association
8014:
8013:
7503:Australian Diver Accreditation Scheme
7204:
7079:
6872:
6350:1992 cageless shark-diving expedition
5890:
5837:
5153:
4451:
4175:
3538:Operational Diving Division (SA Navy)
3236:
2614:
2102:Low pressure breathing air compressor
1946:
736:
664:
638:
615:
10789:
10561:Submarine Escape Immersion Equipment
9892:Thermodynamic model of decompression
8295:Underwater Rugby World Championships
7908:Cave Divers Association of Australia
7823:American Nitrox Divers International
7681:International Life Saving Federation
7615:American Nitrox Divers International
7580:Performance Freediving International
5762:European Diving Technology Committee
4403:Sinking ships for wreck diving sites
4301:Cave Divers Association of Australia
4021:Remotely operated underwater vehicle
3618:US Marine Corps Force Reconnaissance
3216:Performance Freediving International
2433:Long-Term Mine Reconnaissance System
2349:Scott Carpenter Space Analog Station
737:
552:
446:
444:
392:
153:controlled emergency swimming ascent
10746:Helicopter Aircrew Breathing Device
9961:List of diving environments by type
8256:Türkiye Sualtı Sporları Federasyonu
7765:Türkiye Sualtı Sporları Federasyonu
7693:National Academy of Scuba Educators
7525:Department of Employment and Labour
6927:Encyclopedia of Recreational Diving
6381:London Diving Chamber Dive Lectures
5555:Effects of drugs on fitness to dive
5154:
5055:Breathing performance of regulators
452:"Underwater Signals - UKDivers.net"
308:
13:
10523:Submarine escape training facility
10124:Defense against swimmer incursions
7477:Recreational diver course referral
4393:Scuba diving in the Cayman Islands
4204:Outline of recreational dive sites
3608:Special Warfare Diving and Salvage
2780:Variable weight apnea without fins
402:DL-Regulator Freeze Research Study
119:make buddy breathing unnecessary.
14:
10886:
10675:Society for Underwater Technology
5869:Investigation of diving accidents
4452:
4343:Quintana Roo Speleological Survey
3583:Special Boat Squadron (Sri Lanka)
3423:Combat Divers Service (Lithuania)
2592:Underwater acoustic communication
1324:Underwater acoustic communication
887:Variable buoyancy pressure vessel
565:25th-anniversary-vintage-articles
558:
441:
416:
315:25th-anniversary-vintage-articles
10846:
10834:
10800:
10788:
10777:
10776:
10546:Davis Submerged Escape Apparatus
9872:BĂĽhlmann decompression algorithm
8216:Australian Underwater Federation
7705:Nederlandse Onderwatersport Bond
6873:
6289:Shallow Water Combat Submersible
5453:Swimming-induced pulmonary edema
5330:Inner ear decompression sickness
4910:Hyperbaric evacuation and rescue
4194:Index of recreational dive sites
3533:Naval Special Operations Command
3196:Australian Underwater Federation
10835:
10630:Naval Air Command Sub Aqua Club
10306:-class deep submergence vehicle
7975:Underwater Escape Training Unit
5756:Diving Medical Advisory Council
5750:Diving Diseases Research Centre
3588:Special Forces Command (Turkey)
166:
85:finger tips towards the mouth.
8221:British Freediving Association
7938:Technical Diving International
7514:Divers Institute of Technology
7437:European Underwater Federation
7273:Surface-supplied diving skills
5488:Hyperbaric treatment schedules
5448:Salt water aspiration syndrome
5347:High-pressure nervous syndrome
4622:Diver behaviour and competence
4470:Human factors in diving safety
3986:Baited remote underwater video
3819:Underwater search and recovery
3787:Underwater cutting and welding
3593:Special Forces Group (Belgium)
3201:British Freediving Association
2956:Andriy Yevhenovych Khvetkevych
2615:
2175:Electro-galvanic oxygen sensor
1841:Diving Unlimited International
1486:Mechanism of diving regulators
1175:Electro-galvanic oxygen sensor
22:is a rescue technique used in
1:
10062:Underwater diving environment
9882:Reduced gradient bubble model
9877:Haldane's decompression model
8261:Underwater Society of America
7841:Diving Science and Technology
7747:Scuba Educators International
6941:Professional Diver's Handbook
6249:Advanced SEAL Delivery System
5939:Pearling in Western Australia
5934:Timeline of diving technology
5739:Aerospace Medical Association
5639:Guybon Chesney Castell Damant
5565:Psychological fitness to dive
5438:Instinctive drowning response
4840:Gas blending for scuba diving
4349:Woodville Karst Plain Project
3638:Underwater Demolition Command
3633:Underwater Construction Teams
3523:Naval Diving Unit (Singapore)
3483:Kommando Spezialkräfte Marine
3413:Clearance Diving Branch (RAN)
3379:United States military divers
2339:Continental Shelf Station Two
2114:Gas blending for scuba diving
616:Davis, Andy (7 August 2019).
288:
10625:Nautical Archaeology Society
10620:Nautical Archaeology Program
10448:NATO Submarine Rescue System
9729:Science of underwater diving
9467:Heidemarie Stefanyshyn-Piper
9372:Dorothy Metcalf-Lindenburger
8226:British Octopush Association
7543:Divers Academy International
7472:Nautical Archaeology Society
7150:Public safety diver training
7136:Occupational diver training
6028:JerĂłnimo de Ayanz y Beaumont
5893:History of underwater diving
5129:Standard operating procedure
4920:Hierarchy of hazard controls
3953:Helix Energy Solutions Group
3603:Special Service Group (Navy)
3568:Special Air Service Regiment
3528:Naval Service Diving Section
3354:Canadian Armed Forces Divers
2733:Constant weight without fins
1319:Through-water communications
236:
57:
38:on the rescuer's regulator.
7:
10700:Neutral Buoyancy Laboratory
10146:Underwater domain awareness
9914:Physiology of decompression
9102:Michael Barratt (astronaut)
7920:Global Underwater Explorers
7759:Scuba Schools International
7663:Global Underwater Explorers
7586:Scuba Schools International
7519:Health and Safety Executive
7162:Recreational diver training
6269:Motorised Submersible Canoe
5659:Robert William Hamilton Jr.
5524:Diving Medical Practitioner
5473:Demand valve oxygen therapy
4490:Underwater diving emergency
4096:Mk 1 Underwater Defense Gun
3696:Recreational diver training
3191:Scuba Schools International
2290:Combat rubber raiding craft
1796:Aqua Lung/La Spirotechnique
687:Atmospheric pressure diving
590:(3rd ed.). p. 88.
393:Ward, Mike (9 April 2014).
245:
96:
10:
10891:
10715:Neutral Buoyancy Simulator
9897:Varying Permeability Model
9787:Underwater computer vision
8094:Underwater target shooting
7741:Scuba Diving International
7101:Competence and assessment
6624:Peter Henry Michael Holmes
4615:Uncontrolled decompression
4199:List of wreck diving sites
3681:Commercial offshore diving
3643:Underwater Demolition Team
3573:Special Actions Detachment
2745:Dynamic apnea without fins
2692:Underwater target shooting
2237:Launch and recovery system
2007:Launch and recovery system
1185:Submersible pressure gauge
170:
122:
105:
10772:
10733:
10688:
10615:Karst Underwater Research
10573:
10508:
10362:
10159:
10114:
10108:
10103:
10070:
9953:
9926:
9824:Equivalent narcotic depth
9797:
9748:
9735:
9722:
9698:
9667:
9636:
9575:
9067:
8954:
8721:
8661:
8613:
8406:
8328:
8324:
8311:
8272:
8180:
8164:
8128:
8102:
8042:
8026:
8022:
8009:
7983:
7955:
7811:
7803:CMAS Scientific Committee
7785:
7771:United Diving Instructors
7687:Israeli Diving Federation
7595:
7556:
7533:
7491:
7421:
7396:
7361:
7313:Advanced Open Water Diver
7305:
7290:
7155:Scientific diver training
7140:Commercial diver training
7105:Competency-based learning
7090:
7086:
7081:Training and registration
7075:
7052:
7036:
6990:
6957:
6883:
6879:
6868:
6689:
6629:Johnson Sea Link accident
6586:
6514:
6475:
6449:
6428:
6406:
6399:
6391:Women Divers Hall of Fame
6363:
6342:
6326:Raid on Alexandria (1941)
6316:
6171:
6018:
5995:
5952:
5899:
5886:
5844:
5833:
5727:
5580:
5573:
5542:
5529:Diving Medical Technician
5511:
5503:Therapeutic recompression
5465:
5408:
5396:Carbon monoxide poisoning
5386:
5365:
5335:Isobaric counterdiffusion
5307:
5276:
5201:
5166:
5162:
5149:
5065:
5018:
4995:Diving systems technician
4960:
4873:
4718:
4508:
4460:
4447:
4416:
4408:Underwater diving on Guam
4358:
4283:
4212:
4184:
4171:
4044:
3991:In-water surface cleaning
3966:
3936:
3780:Archaeology of shipwrecks
3669:
3267:Commercial offshore diver
3249:
3245:
3232:
3178:
3152:
3104:
2848:
2790:
2700:
2627:
2623:
2610:
2552:
2501:
2371:
2272:
2259:Recreational Dive Planner
2207:Built-in breathing system
2190:
2163:Pressure swing adsorption
2025:
1959:
1955:
1942:
1769:
1710:
1592:
1523:
1433:
1260:
1193:
1135:
1083:Lightweight demand helmet
1058:
989:
924:
862:
789:
763:
745:
732:
672:
516:: CS1 maint: unfit URL (
10720:Space Systems Laboratory
8490:Fernando Garfella Palmer
8338:Eduard Admetlla i Lázaro
7889:Technical Extended Range
7883:Trimix Scuba Association
7194:Stress exposure training
6761:Fernando Garfella Palmer
6043:Giovanni Alfonso Borelli
5909:History of Diving Museum
4980:Diver medical technician
4730:Ascending and descending
4706:Non-freezing cold injury
3548:Russian commando frogmen
3329:Underwater archaeologist
1949:Diving support equipment
1370:Emergency locator beacon
1203:Diver propulsion vehicle
487:Egstrom, Glen H (1992).
10655:Save Ontario Shipwrecks
10466:Russian submarine AS-34
10186:American submarine NR-1
10052:Recreational dive sites
9829:Maximum operating depth
9576:Writers and journalists
9097:Serena Auñón-Chancellor
8540:Lyuba Ognenova-Marinova
8505:Swietenia Puspa Lestari
8151:Underwater orienteering
7145:Military diver training
7122:Diver training standard
6899:U.S. Navy Diving Manual
6818:Chris and Chrissy Rouse
6641:Gerard Anthony Prangley
6143:Willard Franklyn Searle
6108:Christian J. Lambertsen
5914:History of scuba diving
5838:
5709:Charles Wesley Shilling
5684:Christian J. Lambertsen
5664:Henry Valence Hempleman
5519:Diving Medical Examiner
5104:Emergency response plan
5043:Sustained load cracking
5005:Life support technician
4580:Single point of failure
4485:Scuba diving fatalities
4189:Recreational dive sites
4144:ASM-DT amphibious rifle
4124:AAI underwater revolver
4114:SPP-1 underwater pistol
3723:Underwater construction
3438:Frogman Corps (Denmark)
2951:Elisabeth Kristoffersen
2727:Constant weight bi-fins
2158:Membrane gas separation
2067:Carbon dioxide scrubber
1987:Diving platform (scuba)
1602:Carbon dioxide scrubber
1447:Atmospheric diving suit
999:Atmospheric diving suit
894:Diving weighting system
717:Surface-supplied diving
712:Surface oriented diving
586:Graver, Dennis (2003).
489:"Emergency air sharing"
113:secondary demand valves
34:or breathing through a
10057:Underwater environment
9938:Underwater exploration
9868:Decompression models:
8941:John Ernest Williamson
8520:Anna Marguerite McCann
8353:Amelia Behrens-Furniss
8172:Underwater photography
8156:Underwater photography
8043:Snorkeling/breath-hold
7753:Scottish Sub Aqua Club
7548:Norwegian diver school
7172:ISO training standards
6441:Tham Luang cave rescue
6259:Dry Combat Submersible
6158:Pierre-Marie Touboulic
6098:Karl Heinrich Klingert
5644:Kenneth William Donald
5493:In-water recompression
5325:Dysbaric osteonecrosis
5320:Decompression sickness
5258:Compression arthralgia
4771:Decompression practice
4747:Canoe and kayak diving
4676:Decompression sickness
4500:Water surface searches
4480:Safety-critical system
4378:Diving in the Maldives
4270:Underwater photography
4109:Heckler & Koch P11
3831:Underwater videography
3814:Underwater photography
3802:Nondestructive testing
3775:Underwater archaeology
3508:Marine Raider Regiment
3374:Royal Navy ships diver
3132:Shallow-water blackout
2285:Canoe and kayak diving
2072:Cascade filling system
1545:Decompression cylinder
1270:Alternative air source
1103:Standard diving helmet
946:Decompression cylinder
252:Alternative air source
177:Alternative air source
81:
70:
36:secondary demand valve
10705:Neutral buoyancy pool
10387:Submarine rescue ship
10382:McCann Rescue Chamber
10141:Rugged compact camera
10129:Diver detection sonar
9976:Confined water diving
9690:James Joseph Magennis
9327:Michael LĂłpez-AlegrĂa
9057:Aristotelis Zervoudis
8796:John Christopher Fine
8470:John Christopher Fine
8136:Immersion finswimming
7965:Defence Diving School
7829:British Sub-Aqua Club
7627:British Sub-Aqua Club
6614:Francis P. Hammerberg
6294:Siluro San Bartolomeo
6284:SEAL Delivery Vehicle
6217:Standard diving dress
6063:Charles Anthony Deane
6048:Joseph-Martin Cabirol
6010:Jason deCaires Taylor
5929:Man in the Sea Museum
5924:Lyons Maritime Museum
5263:Decompression illness
5246:Middle ear barotrauma
5114:Diving superintendent
5109:Diving safety officer
5028:Breathing gas quality
4633:Overconfidence effect
4295:British Sub-Aqua Club
4120:Underwater revolvers
3797:Underwater inspection
3792:Underwater demolition
3718:Offshore construction
3613:Tactical Divers Group
3503:Marinejegerkommandoen
3433:Decima Flottiglia MAS
3389:U.S.Navy master diver
3294:Diving superintendent
3289:Diving safety officer
2901:Mandy-Rae Cruickshank
2774:Variable weight apnea
2307:Diving support vessel
2082:Diving air compressor
1757:Standard diving dress
1732:Diving air compressor
1515:Full-face diving mask
1503:Single-hose regulator
1491:Regulator malfunction
1394:Navigation equipment
1336:Diving safety harness
951:Decompression trapeze
941:Decompression chamber
171:Further information:
76:
65:
10751:Scuba diving therapy
10741:Nautilus Productions
10665:Sea Research Society
10600:Divers Alert Network
10033:Torricellian chamber
9943:Deep-sea exploration
9904:Equivalent air depth
9775:Modulated ultrasound
9770:Underwater acoustics
9237:Christopher E. Gerty
9232:Michael L. Gernhardt
9122:Timothy J. Broderick
8997:William Hogarth Main
8688:Jean-Michel Cousteau
8653:Krzysztof Starnawski
7735:Sub-Aqua Association
6999:The Darkness Beckons
6530:diving bell accident
6457:John Day (carpenter)
5979:Queen Anne's Revenge
5744:Divers Alert Network
5669:Leonard Erskine Hill
5550:Atrial septal defect
5251:Pulmonary barotrauma
5211:Alternobaric vertigo
4855:Scuba gas management
4815:Diver communications
4431:Underwater Bike Race
4388:Scuba diving tourism
4373:Diving in East Timor
4139:APS underwater rifle
4134:ADS amphibious rifle
3750:Public safety diving
3745:Potable water diving
3578:Special Boat Service
3553:Sappers Divers Group
3513:Minedykkerkommandoen
2911:Leonardo D'Imporzano
2769:Skandalopetra diving
2529:Hyperbaric stretcher
2488:T1200 Trenching Unit
2463:Sea Dragon-class ROV
2312:HMS Challenger (K07)
2212:Decompression tables
2182:Oxygen compatibility
1617:Cryogenic rebreather
1462:Scuba cylinder valve
1363:Screw gate carabiner
1341:Emergency gas supply
1302:Diver's cutting tool
1168:Helium release valve
1098:Shallow water helmet
1026:Standard diving suit
872:Buoyancy compensator
819:Emergency gas supply
366:Watson, Jim (2013).
343:Divers Alert Network
209:donating the primary
151:where applicable, a
10595:Coral Reef Alliance
9971:Benign water diving
9814:Cold shock response
9583:Michael C. Barnette
9537:Douglas H. Wheelock
9442:David Saint-Jacques
9227:Ronald J. Garan Jr.
8936:Michele Westmorland
8236:Comhairle Fo-Thuinn
8055:Underwater football
7633:Comhairle Fo-Thuinn
7333:Introductory diving
7278:Underwater searches
7264:Diamond Reef System
7167:Introductory diving
6991:General non-fiction
6913:Underwater Handbook
6813:François de Roubaix
6666:Lothar Michael Ward
6609:Victor F. Guiel Jr.
6436:Alpazat cave rescue
6343:Scientific projects
6222:Sub Marine Explorer
6128:Joseph Salim Peress
6123:Ernest William Moir
5483:Hyperbaric medicine
5284:Freediving blackout
4952:Situation awareness
4898:Job safety analysis
4781:Ratio decompression
4590:Cold shock response
4540:Entanglement hazard
4475:Life-support system
4313:Comhairle Fo-Thuinn
4178:Recreational diving
4105:Underwater pistols
3999:Cavitation cleaning
3824:Underwater searches
3713:Marine construction
3563:Special Air Service
3349:Army engineer diver
3319:Public safety diver
3239:Professional diving
3127:Deep-water blackout
3122:Freediving blackout
2946:Mehgan Heaney-Grier
2677:Underwater football
2524:Hyperbaric lifeboat
2418:Goldfish-class ROUV
2413:Global Explorer ROV
2375:underwater vehicles
1911:Shearwater Research
1572:Scuba configuration
1555:Manifolded twin set
1550:Independent doubles
1508:Twin-hose regulator
1418:Surface marker buoy
368:"Regulator freezes"
10693:Astronaut training
10650:Rubicon Foundation
10496:URF (Swedish Navy)
10281:Russian submarine
10269:-class submersible
10239:Deepsea Challenger
10224:-class bathyscaphe
10151:Underwater vehicle
10023:Penetration diving
10011:Black-water diving
9887:Thalmann algorithm
9699:Commercial salvors
9332:Joseph B. MacInnis
8841:Joseph B. MacInnis
8678:David Attenborough
8600:Peter Throckmorton
8560:Andreas Rechnitzer
8550:Mendel L. Peterson
8411:archaeologists and
8195:AIDA International
8146:Underwater cycling
8129:Open Circuit Scuba
8115:Apnoea finswimming
8027:Surface snorkeling
7777:YMCA SCUBA Program
7568:AIDA International
7343:Master Scuba Diver
7328:CMAS** scuba diver
7306:Core diving skills
7244:Finning techniques
7110:Refresher training
6892:NOAA Diving Manual
6706:Ricardo Armbruster
6634:Edwin Clayton Link
6506:Natalia Molchanova
6254:Cosmos CE2F series
6212:Porpoise regulator
6078:Auguste Denayrouze
5854:Diving regulations
5789:Rubicon Foundation
5714:Edward D. Thalmann
5679:Felix Hoppe-Seyler
5674:Brian Andrew Hills
5654:John Scott Haldane
5629:Albert A. BĂĽhlmann
5594:Arthur J. Bachrach
5534:Hyperbaric nursing
5433:Immersion diuresis
5315:Avascular necrosis
5099:Diving regulations
4808:Scuba gas planning
4130:Underwater rifles
3809:Underwater logging
3770:Submarine pipeline
3708:Hyperbaric welding
3443:Fuerzas Especiales
3186:AIDA International
3076:Devrim Cenk Ulusoy
3001:Natalia Molchanova
2931:Francisco Ferreras
2818:Snorkel (swimming)
2640:Apnoea finswimming
2544:Reserve gas supply
2519:ENOS Rescue-System
2334:Aquarius Reef Base
2126:Gas reclaim system
1921:Submarine Products
1594:Diving rebreathers
936:Decompression buoy
904:Integrated weights
82:
71:
10862:
10861:
10768:
10767:
10764:
10763:
10569:
10568:
10504:
10503:
10216:class bathyscaphe
10099:
10098:
10095:
10094:
10091:
10090:
10083:Low impact diving
10016:Blue-water diving
10006:Open-water diving
9922:
9921:
9849:Work of breathing
9844:Underwater vision
9782:Underwater vision
9718:
9717:
9714:
9713:
9680:Ian Edward Fraser
9527:John Morgan Wells
9507:Mark T. Vande Hei
9352:K. Megan McArthur
9322:Kjell N. Lindgren
9257:José M. Hernández
9212:Andrew J. Feustel
9172:Philippe Cousteau
9152:Catherine Coleman
9142:Gregory Chamitoff
9112:Robert L. Behnken
9092:Richard R. Arnold
9077:Andrew Abercromby
9052:Valerie van Heest
8982:Jochen Hasenmayer
8906:Philippe Tailliez
8831:Henry Way Kendall
8781:Bernard Delemotte
8580:Stephanie Schwabe
8545:John Peter Oleson
8475:George R. Fischer
8420:Michael Arbuthnot
8413:environmentalists
8318:Underwater divers
8307:
8306:
8303:
8302:
8060:Underwater hockey
8016:Underwater sports
8005:
8004:
8001:
8000:
7951:
7950:
7947:
7946:
7914:Cave Diving Group
7534:Commercial diving
7417:
7416:
7397:Specialist skills
7386:Master Instructor
7381:Diving instructor
7362:Leadership skills
7323:CMAS* scuba diver
7286:
7285:
7259:Low impact diving
7237:Valsalva maneuver
7212:Combat sidestroke
7127:Diving instructor
7071:
7070:
7067:
7066:
6960:Codes of Practice
6864:
6863:
6860:
6859:
6856:
6855:
6788:Henry Way Kendall
6661:Richard A. Walker
6651:Robert John Smyth
6364:Awards and events
6319:covert operations
6312:
6311:
5882:
5881:
5829:
5828:
5825:
5824:
5821:
5820:
5649:William Paul Fife
5584:diving physiology
5461:
5460:
5404:
5403:
5357:Nitrogen narcosis
5352:Hydrogen narcosis
5241:Dental barotrauma
5145:
5144:
5141:
5140:
5137:
5136:
5124:Operations manual
5119:Diving supervisor
4990:Diving supervisor
4985:Diver's attendant
4947:Safety data sheet
4850:Rebreather diving
4714:
4713:
4653:Willful violation
4600:Nitrogen narcosis
4443:
4442:
4439:
4438:
4307:Cave Diving Group
4250:Rebreather diving
4245:Open-water diving
4167:
4166:
4163:
4162:
4159:
4158:
3976:Abrasive waterjet
3932:
3931:
3836:Underwater survey
3755:Scientific diving
3665:
3664:
3661:
3660:
3299:Diving supervisor
3284:Diving instructor
3228:
3227:
3224:
3223:
3165:Octopus wrestling
3096:Nataliia Zharkova
3071:William Trubridge
3026:Umberto Pelizzari
2682:Underwater hockey
2606:
2605:
2602:
2601:
2570:Saturation spread
2393:Atlantis ROV Team
2373:Remotely operated
2367:
2366:
2344:Helgoland Habitat
2264:Saturation system
2153:Nitrox production
2087:Diving air filter
1938:
1937:
1934:
1933:
1901:Oceanic Worldwide
1791:Aqua Lung America
1765:
1764:
1747:Scuba replacement
1727:Diver's umbilical
1692:Siebe Gorman CDBA
1677:Mark IV Amphibian
1314:Diver's telephone
1275:Octopus regulator
814:Decompression gas
697:Saturation diving
677:Diving activities
666:Underwater diving
352:978-0-615-54812-8
227:bailout scuba set
204:diving regulators
117:bailout cylinders
10882:
10850:
10838:
10837:
10804:
10803:
10792:
10791:
10780:
10779:
10689:Neutral buoyancy
10645:Reef Life Survey
10534:
10533:
10510:Submarine escape
10397:Deep-submergence
10393:
10392:
10364:Submarine rescue
10161:Deep-submergence
10157:
10156:
10105:
10104:
9951:
9950:
9855:
9854:
9765:Neutral buoyancy
9746:
9745:
9724:
9723:
9552:Jeffrey Williams
9402:Nicholas Patrick
9377:Andreas Mogensen
9342:Thomas Marshburn
9312:Dominic Landucci
9302:Karen Kohanowich
9222:Satoshi Furukawa
9117:Randolph Bresnik
9087:Clayton Anderson
9022:Arthur C. Clarke
8992:Jarrod Jablonski
8896:Wesley C. Skiles
8881:Leni Riefenstahl
8766:Jacques Cousteau
8648:Claudia Serpieri
8565:William R. Royal
8530:Charles T. Meide
8460:James P. Delgado
8398:Arne Zetterström
8363:Jacques Cousteau
8326:
8325:
8313:
8312:
8181:Sports governing
8077:Underwater rugby
8024:
8023:
8011:
8010:
7986:training courses
7958:training centres
7896:
7895:
7786:Scientific diver
7492:Commercial diver
7489:
7488:
7427:and registration
7353:Supervised diver
7348:Open Water Diver
7338:Low Impact Diver
7318:Autonomous diver
7303:
7302:
7232:Frenzel maneuver
7217:Diver navigation
7202:
7201:
7115:Skill assessment
7088:
7087:
7077:
7076:
6881:
6880:
6870:
6869:
6843:Esbjörn Svensson
6828:Wesley C. Skiles
6731:Cláudio Coutinho
6681:Arne Zetterström
6656:Albert D. Stover
6619:Craig M. Hoffman
6462:Charles Spalding
6404:
6403:
6233:
6232:
6073:Louis de Corlieu
6058:Jacques Cousteau
5950:
5949:
5888:
5887:
5835:
5834:
5604:Peter B. Bennett
5599:Albert R. Behnke
5578:
5577:
5274:
5273:
5199:
5198:
5164:
5163:
5151:
5150:
5094:Contingency plan
5089:Code of practice
5050:Diving regulator
5038:Hydrostatic test
4975:Chamber operator
4958:
4957:
4735:Emergency ascent
4661:
4660:
4506:
4505:
4449:
4448:
4265:Technical diving
4255:Sidemount diving
4210:
4209:
4173:
4172:
4077:
4076:
4004:Pressure washing
3842:
3841:
3498:Marine Commandos
3397:
3396:
3335:
3334:
3324:Scientific diver
3262:Commercial diver
3247:
3246:
3234:
3233:
3091:Alessia Zecchini
2996:Alexey Molchanov
2906:Yasemin Dalkılıç
2687:Underwater rugby
2625:
2624:
2612:
2611:
2577:Hot water system
2502:Safety equipment
2320:
2319:
2141:Gas storage tube
2136:Gas storage quad
2131:Gas storage bank
2040:Activated carbon
1967:Boarding stirrup
1960:Access equipment
1957:
1956:
1944:
1943:
1881:Johnson Outdoors
1876:HeinrichsWeikamp
1714:diving equipment
1712:Surface-supplied
1637:Halcyon PVR-BASC
1521:
1520:
1496:Regulator freeze
1481:Diving regulator
1385:Shark-proof cage
1180:Pneumofathometer
1078:Free-flow helmet
761:
760:
739:Diving equipment
734:
733:
659:
652:
645:
636:
635:
629:
628:
626:
624:
613:
607:
606:
598:
592:
591:
583:
577:
576:
574:
572:
556:
550:
549:
531:
522:
521:
515:
507:
505:
504:
484:
467:
466:
464:
463:
454:. Archived from
448:
439:
438:
436:
435:
426:. Archived from
420:
414:
413:
411:
409:
399:
390:
384:
383:
381:
379:
363:
357:
356:
334:
328:
326:
324:
322:
306:
276:Emergency ascent
217:
211:
157:bailout cylinder
32:bailout cylinder
10890:
10889:
10885:
10884:
10883:
10881:
10880:
10879:
10865:
10864:
10863:
10858:
10760:
10729:
10692:
10690:
10684:
10577:
10575:
10565:
10532:
10500:
10398:
10391:
10358:
10275:Limiting Factor
10162:
10155:
10136:Offshore survey
10110:
10087:
10066:
9966:Altitude diving
9949:
9929:
9918:
9860:
9853:
9800:
9793:
9760:Metre sea water
9751:
9744:
9731:
9710:
9694:
9663:
9632:
9571:
9557:Sunita Williams
9547:Dafydd Williams
9532:Joachim Wendler
9427:Kathleen Rubins
9422:Garrett Reisman
9367:Simone Melchior
9347:Matthias Maurer
9287:Norishige Kanai
9272:Akihiko Hoshide
9262:John Herrington
9177:Timothy Creamer
9167:Fabien Cousteau
9162:Craig B. Cooper
9137:Scott Carpenter
9132:Berry L. Cannon
9107:Robert A. Barth
9082:Joseph M. Acaba
9063:
9037:John Chatterton
8967:Graham Balcombe
8956:
8950:
8946:J. Lamar Worzel
8761:Neville Coleman
8741:Georges Beuchat
8723:
8717:
8665:
8663:
8657:
8615:
8609:
8605:Cristina Zenato
8525:Innes McCartney
8412:
8410:
8408:
8402:
8358:James F. Cahill
8330:
8320:
8299:
8268:
8185:and federations
8184:
8182:
8176:
8160:
8124:
8098:
8038:
8018:
7997:
7985:
7979:
7957:
7943:
7900:
7894:
7815:
7813:
7812:Technical diver
7807:
7789:
7787:
7781:
7601:
7599:
7597:
7591:
7560:
7558:
7552:
7535:
7529:
7495:
7493:
7487:
7428:
7426:
7424:
7413:
7392:
7357:
7297:
7295:
7293:
7282:
7254:Buddy breathing
7200:
7179:Teaching method
7093:
7082:
7063:
7048:
7032:
6986:
6959:
6953:
6875:
6852:
6793:Artur Kozłowski
6756:Maurice Fargues
6721:Berry L. Cannon
6692:
6685:
6676:Bradley Westell
6671:Joachim Wendler
6589:
6582:
6578:diving accident
6570:diving accident
6562:diving accident
6554:diving accident
6552:Stena Seaspread
6546:diving accident
6538:diving accident
6517:
6510:
6501:Nicholas Mevoli
6471:
6467:Ebenezer Watson
6445:
6424:
6395:
6371:Hans Hass Award
6359:
6338:
6333:Rainbow Warrior
6331:Sinking of the
6318:
6308:
6240:
6238:
6231:
6202:Magnesium torch
6173:
6167:
6133:Auguste Piccard
6118:John Lethbridge
6038:Georges Beuchat
6020:
6014:
5997:
5991:
5954:
5948:
5895:
5878:
5840:
5817:
5731:
5729:
5723:
5699:Neal W. Pollock
5585:
5583:
5569:
5560:Fitness to dive
5538:
5507:
5457:
5410:
5400:
5388:
5382:
5361:
5303:
5299:Oxygen toxicity
5272:
5203:
5197:
5188:Motion sickness
5169:
5158:
5156:Diving medicine
5133:
5070:
5068:
5061:
5020:
5014:
4956:
4903:Risk assessment
4893:Hazard analysis
4876:
4869:
4721:
4710:
4659:
4605:Oxygen toxicity
4511:
4504:
4456:
4435:
4418:
4412:
4360:
4354:
4286:
4279:
4220:Altitude diving
4208:
4180:
4155:
4082:
4075:
4046:
4040:
3968:
3962:
3939:
3928:
3840:
3760:Ships husbandry
3672:
3657:
3543:Royal Engineers
3458:Grup Gerak Khas
3418:Commando Hubert
3404:
3402:
3395:
3384:U.S. Navy diver
3359:Clearance diver
3340:
3333:
3241:
3220:
3174:
3148:
3100:
3056:Martin Štěpánek
3051:Aharon Solomons
3041:Stig Severinsen
2991:Stéphane Mifsud
2941:Flavia Eberhard
2916:Flavia Eberhard
2881:Derya Can Göçen
2866:Peppo Biscarini
2861:Simone Arrigoni
2856:Deborah Andollo
2844:
2786:
2757:No-limits apnea
2721:Constant weight
2696:
2619:
2598:
2548:
2509:Diver down flag
2497:
2374:
2363:
2359:Tektite habitat
2325:
2318:
2268:
2193:
2186:
2170:Oxygen analyser
2148:Helium analyzer
2092:Water separator
2050:Molecular sieve
2027:
2021:
1951:
1930:
1773:
1771:
1761:
1713:
1706:
1652:Interspiro DCSC
1588:
1526:
1519:
1452:Diving cylinder
1438:
1436:
1429:
1262:
1256:
1195:
1189:
1136:Instrumentation
1131:
1060:
1054:
985:
927:
920:
864:
858:
785:
764:Basic equipment
759:
741:
728:
722:Unmanned diving
668:
663:
633:
632:
622:
620:
614:
610:
599:
595:
584:
580:
570:
568:
557:
553:
546:
532:
525:
509:
508:
502:
500:
485:
470:
461:
459:
450:
449:
442:
433:
431:
422:
421:
417:
407:
405:
397:
391:
387:
377:
375:
364:
360:
353:
335:
331:
320:
318:
309:Brylske, Alex.
307:
296:
291:
248:
239:
183:
173:Diving cylinder
169:
125:
108:
99:
78:Give me air now
67:I'm out of air:
60:
41:Running out of
20:Buddy breathing
17:
12:
11:
5:
10888:
10878:
10877:
10860:
10859:
10857:
10856:
10844:
10832:
10825:
10818:
10810:
10798:
10786:
10773:
10770:
10769:
10766:
10765:
10762:
10761:
10759:
10758:
10753:
10748:
10743:
10737:
10735:
10731:
10730:
10728:
10727:
10722:
10717:
10712:
10707:
10702:
10696:
10694:
10691:facilities for
10686:
10685:
10683:
10682:
10677:
10672:
10667:
10662:
10657:
10652:
10647:
10642:
10637:
10632:
10627:
10622:
10617:
10612:
10607:
10602:
10597:
10592:
10587:
10581:
10579:
10571:
10570:
10567:
10566:
10564:
10563:
10558:
10553:
10548:
10542:
10540:
10531:
10530:
10525:
10520:
10514:
10512:
10506:
10505:
10502:
10501:
10499:
10498:
10493:
10491:Type 7103 DSRV
10488:
10483:
10478:
10470:
10469:
10468:
10463:
10450:
10445:
10444:
10443:
10435:
10419:
10414:
10409:
10403:
10401:
10399:rescue vehicle
10390:
10389:
10384:
10379:
10374:
10368:
10366:
10360:
10359:
10357:
10356:
10348:
10340:
10332:
10324:
10316:
10308:
10300:
10293:
10286:
10278:
10271:
10263:
10256:
10249:
10242:
10235:
10234:
10233:
10226:
10218:
10210:
10205:
10200:
10188:
10183:
10175:
10167:
10165:
10154:
10153:
10148:
10143:
10138:
10133:
10132:
10131:
10121:
10115:
10112:
10111:
10101:
10100:
10097:
10096:
10093:
10092:
10089:
10088:
10086:
10085:
10080:
10074:
10072:
10068:
10067:
10065:
10064:
10059:
10054:
10049:
10048:
10047:
10042:
10037:
10036:
10035:
10020:
10019:
10018:
10013:
10003:
9998:
9993:
9991:Inshore diving
9988:
9983:
9978:
9973:
9968:
9963:
9957:
9955:
9954:Classification
9948:
9947:
9946:
9945:
9934:
9932:
9924:
9923:
9920:
9919:
9917:
9916:
9911:
9906:
9901:
9900:
9899:
9894:
9889:
9884:
9879:
9874:
9865:
9863:
9852:
9851:
9846:
9841:
9836:
9831:
9826:
9821:
9816:
9811:
9805:
9803:
9795:
9794:
9792:
9791:
9790:
9789:
9779:
9778:
9777:
9767:
9762:
9756:
9754:
9743:
9742:
9736:
9733:
9732:
9720:
9719:
9716:
9715:
9712:
9711:
9709:
9708:
9702:
9700:
9696:
9695:
9693:
9692:
9687:
9685:Sydney Knowles
9682:
9677:
9671:
9669:
9665:
9664:
9662:
9661:
9659:John Volanthen
9656:
9651:
9649:Richard Harris
9646:
9640:
9638:
9634:
9633:
9631:
9630:
9625:
9620:
9618:Trevor Jackson
9615:
9613:Hillary Hauser
9610:
9605:
9600:
9595:
9593:Philippe Diolé
9590:
9585:
9579:
9577:
9573:
9572:
9570:
9569:
9564:
9559:
9554:
9549:
9544:
9539:
9534:
9529:
9524:
9522:Shannon Walker
9519:
9517:Rex J. Walheim
9514:
9509:
9504:
9499:
9494:
9492:Daniel M. Tani
9489:
9484:
9479:
9477:Hervé Stevenin
9474:
9472:Robert Sténuit
9469:
9464:
9459:
9454:
9449:
9444:
9439:
9434:
9432:Dick Rutkowski
9429:
9424:
9419:
9414:
9412:Thomas Pesquet
9409:
9404:
9399:
9397:Luca Parmitano
9394:
9389:
9387:John D. Olivas
9384:
9379:
9374:
9369:
9364:
9359:
9357:Craig McKinley
9354:
9349:
9344:
9339:
9334:
9329:
9324:
9319:
9314:
9309:
9304:
9299:
9294:
9289:
9284:
9279:
9274:
9269:
9264:
9259:
9254:
9249:
9247:Chris Hadfield
9244:
9239:
9234:
9229:
9224:
9219:
9217:Michael Fincke
9214:
9209:
9204:
9199:
9194:
9189:
9184:
9179:
9174:
9169:
9164:
9159:
9154:
9149:
9147:Steve Chappell
9144:
9139:
9134:
9129:
9124:
9119:
9114:
9109:
9104:
9099:
9094:
9089:
9084:
9079:
9073:
9071:
9065:
9064:
9062:
9061:
9060:
9059:
9054:
9049:
9044:
9039:
9034:
9026:
9025:
9024:
9016:
9015:
9014:
9009:
9004:
8999:
8994:
8989:
8984:
8979:
8974:
8969:
8960:
8958:
8952:
8951:
8949:
8948:
8943:
8938:
8933:
8928:
8923:
8921:Albert Tillman
8918:
8916:Valerie Taylor
8913:
8908:
8903:
8898:
8893:
8888:
8883:
8878:
8873:
8868:
8863:
8858:
8853:
8848:
8843:
8838:
8833:
8828:
8823:
8818:
8813:
8808:
8803:
8798:
8793:
8791:Candice Farmer
8788:
8786:David Doubilet
8783:
8778:
8773:
8768:
8763:
8758:
8753:
8748:
8743:
8738:
8736:Tamara Benitez
8733:
8727:
8725:
8719:
8718:
8716:
8715:
8710:
8705:
8700:
8695:
8690:
8685:
8680:
8675:
8673:Samir Alhafith
8669:
8667:
8666:and presenters
8659:
8658:
8656:
8655:
8650:
8645:
8640:
8635:
8630:
8625:
8623:Pascal Bernabé
8619:
8617:
8611:
8610:
8608:
8607:
8602:
8597:
8595:Robert Sténuit
8592:
8587:
8582:
8577:
8575:Gunter Schöbel
8572:
8567:
8562:
8557:
8552:
8547:
8542:
8537:
8535:Mark M. Newell
8532:
8527:
8522:
8517:
8515:Robert F. Marx
8512:
8507:
8502:
8497:
8492:
8487:
8482:
8480:Anders Franzén
8477:
8472:
8467:
8462:
8457:
8452:
8447:
8442:
8437:
8432:
8427:
8425:Robert Ballard
8422:
8416:
8414:
8404:
8403:
8401:
8400:
8395:
8390:
8388:Dick Rutkowski
8385:
8380:
8378:Trevor Hampton
8375:
8373:Dottie Frazier
8370:
8365:
8360:
8355:
8350:
8345:
8340:
8334:
8332:
8322:
8321:
8309:
8308:
8305:
8304:
8301:
8300:
8298:
8297:
8292:
8287:
8282:
8276:
8274:
8270:
8269:
8267:
8266:
8265:
8264:
8258:
8253:
8248:
8243:
8238:
8233:
8228:
8223:
8218:
8213:
8205:
8204:
8203:
8197:
8191:International
8188:
8186:
8178:
8177:
8175:
8174:
8168:
8166:
8162:
8161:
8159:
8158:
8153:
8148:
8143:
8138:
8132:
8130:
8126:
8125:
8123:
8122:
8117:
8112:
8106:
8104:
8100:
8099:
8097:
8096:
8091:
8090:
8089:
8084:
8074:
8073:
8072:
8067:
8057:
8052:
8046:
8044:
8040:
8039:
8037:
8036:
8030:
8028:
8020:
8019:
8007:
8006:
8003:
8002:
7999:
7998:
7996:
7995:
7989:
7987:
7984:Military diver
7981:
7980:
7978:
7977:
7972:
7967:
7961:
7959:
7956:Military diver
7953:
7952:
7949:
7948:
7945:
7944:
7942:
7941:
7935:
7929:
7923:
7917:
7911:
7904:
7902:
7893:
7892:
7886:
7880:
7874:
7868:
7862:
7856:
7850:
7844:
7838:
7832:
7826:
7819:
7817:
7809:
7808:
7806:
7805:
7800:
7793:
7791:
7783:
7782:
7780:
7779:
7774:
7768:
7762:
7756:
7750:
7744:
7738:
7732:
7726:
7720:
7714:
7708:
7702:
7696:
7690:
7684:
7678:
7672:
7666:
7660:
7654:
7648:
7642:
7636:
7630:
7624:
7618:
7612:
7605:
7603:
7593:
7592:
7590:
7589:
7583:
7577:
7571:
7564:
7562:
7554:
7553:
7551:
7550:
7545:
7539:
7537:
7531:
7530:
7528:
7527:
7522:
7516:
7511:
7506:
7499:
7497:
7486:
7485:
7479:
7474:
7469:
7463:
7458:
7452:
7446:
7440:
7433:
7431:
7423:Diver training
7419:
7418:
7415:
7414:
7412:
7411:
7406:
7400:
7398:
7394:
7393:
7391:
7390:
7389:
7388:
7378:
7377:
7376:
7365:
7363:
7359:
7358:
7356:
7355:
7350:
7345:
7340:
7335:
7330:
7325:
7320:
7315:
7309:
7307:
7300:
7288:
7287:
7284:
7283:
7281:
7280:
7275:
7270:
7269:
7268:
7267:
7266:
7256:
7246:
7241:
7240:
7239:
7234:
7224:
7219:
7214:
7208:
7206:
7199:
7198:
7197:
7196:
7191:
7186:
7176:
7175:
7174:
7169:
7159:
7158:
7157:
7152:
7147:
7142:
7134:
7129:
7124:
7119:
7118:
7117:
7112:
7107:
7098:
7096:
7084:
7083:
7073:
7072:
7069:
7068:
7065:
7064:
7062:
7061:
7058:
7056:
7050:
7049:
7047:
7046:
7040:
7038:
7034:
7033:
7031:
7030:
7023:
7016:
7009:
7002:
6994:
6992:
6988:
6987:
6985:
6984:
6979:
6974:
6969:
6963:
6961:
6955:
6954:
6952:
6951:
6944:
6937:
6930:
6923:
6916:
6909:
6902:
6895:
6887:
6885:
6877:
6876:
6866:
6865:
6862:
6861:
6858:
6857:
6854:
6853:
6851:
6850:
6845:
6840:
6835:
6830:
6825:
6820:
6815:
6810:
6805:
6803:Kirsty MacColl
6800:
6795:
6790:
6785:
6780:
6779:
6778:
6768:
6763:
6758:
6753:
6748:
6743:
6738:
6736:E. Yale Dawson
6733:
6728:
6726:Cotton Coulson
6723:
6718:
6713:
6708:
6703:
6697:
6695:
6687:
6686:
6684:
6683:
6678:
6673:
6668:
6663:
6658:
6653:
6648:
6643:
6638:
6637:
6636:
6626:
6621:
6616:
6611:
6606:
6601:
6595:
6593:
6584:
6583:
6581:
6580:
6572:
6568:Waage Drill II
6564:
6556:
6548:
6540:
6532:
6528:Byford Dolphin
6523:
6521:
6512:
6511:
6509:
6508:
6503:
6498:
6493:
6488:
6486:Stephen Keenan
6482:
6480:
6473:
6472:
6470:
6469:
6464:
6459:
6453:
6451:
6447:
6446:
6444:
6443:
6438:
6432:
6430:
6426:
6425:
6423:
6422:
6417:Sinking of MV
6413:
6411:
6401:
6397:
6396:
6394:
6393:
6388:
6383:
6378:
6373:
6367:
6365:
6361:
6360:
6358:
6357:
6352:
6346:
6344:
6340:
6339:
6337:
6336:
6328:
6322:
6320:
6314:
6313:
6310:
6309:
6307:
6306:
6301:
6296:
6291:
6286:
6281:
6276:
6271:
6266:
6261:
6256:
6251:
6245:
6243:
6230:
6229:
6224:
6219:
6214:
6209:
6204:
6199:
6191:
6183:
6177:
6175:
6169:
6168:
6166:
6165:
6163:Jacques Triger
6160:
6155:
6153:Augustus Siebe
6150:
6145:
6140:
6135:
6130:
6125:
6120:
6115:
6113:Yves Le Prieur
6110:
6105:
6100:
6095:
6090:
6085:
6080:
6075:
6070:
6065:
6060:
6055:
6053:John R. Clarke
6050:
6045:
6040:
6035:
6030:
6024:
6022:
6016:
6015:
6013:
6012:
6007:
6001:
5999:
5996:Underwater art
5993:
5992:
5990:
5989:
5982:
5975:
5967:
5958:
5956:
5947:
5946:
5941:
5936:
5931:
5926:
5921:
5916:
5911:
5906:
5900:
5897:
5896:
5884:
5883:
5880:
5879:
5877:
5876:
5871:
5866:
5861:
5856:
5851:
5845:
5842:
5841:
5831:
5830:
5827:
5826:
5823:
5822:
5819:
5818:
5816:
5815:
5809:
5803:
5797:
5791:
5786:
5781:
5776:
5771:
5765:
5759:
5753:
5747:
5741:
5735:
5733:
5728:Diving medical
5725:
5724:
5722:
5721:
5719:Jacques Triger
5716:
5711:
5706:
5701:
5696:
5694:Charles Momsen
5691:
5689:Simon Mitchell
5686:
5681:
5676:
5671:
5666:
5661:
5656:
5651:
5646:
5641:
5636:
5634:John R. Clarke
5631:
5626:
5624:Alf O. Brubakk
5621:
5616:
5614:George F. Bond
5611:
5606:
5601:
5596:
5590:
5588:
5582:Researchers in
5575:
5571:
5570:
5568:
5567:
5562:
5557:
5552:
5546:
5544:
5540:
5539:
5537:
5536:
5531:
5526:
5521:
5515:
5513:
5509:
5508:
5506:
5505:
5500:
5498:Oxygen therapy
5495:
5490:
5485:
5480:
5475:
5469:
5467:
5463:
5462:
5459:
5458:
5456:
5455:
5450:
5445:
5440:
5435:
5430:
5425:
5420:
5414:
5412:
5406:
5405:
5402:
5401:
5399:
5398:
5392:
5390:
5384:
5383:
5381:
5380:
5375:
5369:
5367:
5366:Carbon dioxide
5363:
5362:
5360:
5359:
5354:
5349:
5344:
5343:
5342:
5337:
5332:
5327:
5317:
5311:
5309:
5305:
5304:
5302:
5301:
5296:
5291:
5286:
5280:
5278:
5271:
5270:
5265:
5260:
5255:
5254:
5253:
5248:
5243:
5238:
5233:
5228:
5218:
5213:
5207:
5205:
5196:
5195:
5190:
5185:
5180:
5174:
5172:
5160:
5159:
5147:
5146:
5143:
5142:
5139:
5138:
5135:
5134:
5132:
5131:
5126:
5121:
5116:
5111:
5106:
5101:
5096:
5091:
5086:
5081:
5075:
5073:
5063:
5062:
5060:
5059:
5058:
5057:
5047:
5046:
5045:
5040:
5030:
5024:
5022:
5016:
5015:
5013:
5012:
5010:Stand-by diver
5007:
5002:
4997:
4992:
4987:
4982:
4977:
4972:
4966:
4964:
4955:
4954:
4949:
4944:
4939:
4937:Permit To Work
4934:
4932:Lockout–tagout
4929:
4924:
4923:
4922:
4912:
4907:
4906:
4905:
4900:
4895:
4887:
4881:
4879:
4871:
4870:
4868:
4867:
4862:
4857:
4852:
4847:
4842:
4837:
4832:
4830:Doing It Right
4827:
4825:Diver training
4822:
4817:
4812:
4811:
4810:
4805:
4803:Rule of thirds
4795:
4790:
4785:
4784:
4783:
4778:
4773:
4763:
4762:
4761:
4751:
4750:
4749:
4739:
4738:
4737:
4726:
4724:
4716:
4715:
4712:
4711:
4709:
4708:
4703:
4698:
4693:
4688:
4683:
4678:
4673:
4667:
4665:
4658:
4657:
4656:
4655:
4650:
4645:
4640:
4635:
4630:
4619:
4618:
4617:
4612:
4607:
4602:
4597:
4592:
4586:Physiological
4584:
4583:
4582:
4577:
4572:
4567:
4559:
4558:
4557:
4552:
4547:
4542:
4537:
4532:
4522:
4516:
4514:
4503:
4502:
4497:
4492:
4487:
4482:
4477:
4472:
4467:
4461:
4458:
4457:
4445:
4444:
4441:
4440:
4437:
4436:
4434:
4433:
4428:
4422:
4420:
4414:
4413:
4411:
4410:
4405:
4400:
4395:
4390:
4385:
4380:
4375:
4370:
4364:
4362:
4359:Diving tourism
4356:
4355:
4353:
4352:
4346:
4340:
4334:
4328:
4322:
4316:
4310:
4304:
4298:
4291:
4289:
4281:
4280:
4278:
4277:
4272:
4267:
4262:
4257:
4252:
4247:
4242:
4237:
4232:
4227:
4222:
4216:
4214:
4207:
4206:
4201:
4196:
4191:
4185:
4182:
4181:
4169:
4168:
4165:
4164:
4161:
4160:
4157:
4156:
4154:
4153:
4152:
4151:
4146:
4141:
4136:
4128:
4127:
4126:
4118:
4117:
4116:
4111:
4103:
4098:
4093:
4087:
4085:
4074:
4073:
4072:
4071:
4066:
4064:Hawaiian sling
4056:
4050:
4048:
4042:
4041:
4039:
4038:
4033:
4028:
4023:
4018:
4013:
4012:
4011:
4006:
4001:
3996:
3988:
3983:
3978:
3972:
3970:
3964:
3963:
3961:
3960:
3955:
3950:
3944:
3942:
3934:
3933:
3930:
3929:
3927:
3926:
3919:
3911:
3903:
3896:
3889:
3881:
3873:
3866:
3859:
3850:
3848:
3846:Salvage diving
3839:
3838:
3833:
3828:
3827:
3826:
3816:
3811:
3806:
3805:
3804:
3794:
3789:
3784:
3783:
3782:
3772:
3767:
3762:
3757:
3752:
3747:
3742:
3737:
3732:
3727:
3726:
3725:
3720:
3710:
3705:
3700:
3699:
3698:
3691:Diver training
3688:
3683:
3677:
3675:
3667:
3666:
3663:
3662:
3659:
3658:
3656:
3655:
3650:
3645:
3640:
3635:
3630:
3625:
3620:
3615:
3610:
3605:
3600:
3595:
3590:
3585:
3580:
3575:
3570:
3565:
3560:
3555:
3550:
3545:
3540:
3535:
3530:
3525:
3520:
3515:
3510:
3505:
3500:
3495:
3490:
3485:
3480:
3475:
3470:
3465:
3460:
3455:
3450:
3445:
3440:
3435:
3430:
3425:
3420:
3415:
3409:
3407:
3394:
3393:
3392:
3391:
3386:
3376:
3371:
3366:
3361:
3356:
3351:
3345:
3343:
3332:
3331:
3326:
3321:
3316:
3311:
3306:
3301:
3296:
3291:
3286:
3281:
3276:
3275:
3274:
3269:
3259:
3253:
3251:
3243:
3242:
3230:
3229:
3226:
3225:
3222:
3221:
3219:
3218:
3213:
3208:
3203:
3198:
3193:
3188:
3182:
3180:
3176:
3175:
3173:
3172:
3167:
3162:
3156:
3154:
3150:
3149:
3147:
3146:
3141:
3136:
3135:
3134:
3129:
3119:
3114:
3108:
3106:
3102:
3101:
3099:
3098:
3093:
3088:
3083:
3078:
3073:
3068:
3066:Tanya Streeter
3063:
3058:
3053:
3048:
3043:
3038:
3033:
3028:
3023:
3021:Herbert Nitsch
3018:
3016:Guillaume NĂ©ry
3013:
3011:Patrick Musimu
3008:
3003:
2998:
2993:
2988:
2986:Kate Middleton
2983:
2978:
2973:
2968:
2963:
2958:
2953:
2948:
2943:
2938:
2933:
2928:
2923:
2921:Ĺžahika ErcĂĽmen
2918:
2913:
2908:
2903:
2898:
2893:
2888:
2883:
2878:
2873:
2868:
2863:
2858:
2852:
2850:
2846:
2845:
2843:
2842:
2840:Water polo cap
2837:
2836:
2835:
2825:
2820:
2815:
2810:
2808:Hawaiian sling
2805:
2800:
2794:
2792:
2788:
2787:
2785:
2784:
2783:
2782:
2777:
2771:
2766:
2760:
2754:
2751:Free immersion
2748:
2742:
2736:
2730:
2724:
2715:
2710:
2704:
2702:
2698:
2697:
2695:
2694:
2689:
2684:
2679:
2674:
2669:
2664:
2663:
2662:
2652:
2647:
2642:
2637:
2631:
2629:
2621:
2620:
2608:
2607:
2604:
2603:
2600:
2599:
2597:
2596:
2595:
2594:
2589:
2579:
2574:
2573:
2572:
2567:
2556:
2554:
2550:
2549:
2547:
2546:
2541:
2536:
2531:
2526:
2521:
2516:
2511:
2505:
2503:
2499:
2498:
2496:
2495:
2493:VideoRay UROVs
2490:
2485:
2483:SJT-class ROUV
2480:
2475:
2470:
2468:Seabed tractor
2465:
2460:
2455:
2450:
2445:
2440:
2438:Mini Rover ROV
2435:
2430:
2425:
2420:
2415:
2410:
2405:
2400:
2395:
2390:
2385:
2383:8A4-class ROUV
2379:
2377:
2369:
2368:
2365:
2364:
2362:
2361:
2356:
2351:
2346:
2341:
2336:
2330:
2328:
2317:
2316:
2315:
2314:
2304:
2303:
2302:
2297:
2292:
2287:
2276:
2274:
2270:
2269:
2267:
2266:
2261:
2256:
2251:
2249:Diving chamber
2246:
2245:
2244:
2239:
2234:
2229:
2224:
2214:
2209:
2204:
2198:
2196:
2188:
2187:
2185:
2184:
2179:
2178:
2177:
2167:
2166:
2165:
2160:
2150:
2145:
2144:
2143:
2138:
2128:
2123:
2118:
2117:
2116:
2106:
2105:
2104:
2099:
2094:
2089:
2079:
2074:
2069:
2064:
2059:
2058:
2057:
2052:
2047:
2042:
2035:Air filtration
2031:
2029:
2023:
2022:
2020:
2019:
2014:
2012:Messenger line
2009:
2004:
1999:
1994:
1989:
1984:
1979:
1974:
1969:
1963:
1961:
1953:
1952:
1940:
1939:
1936:
1935:
1932:
1931:
1929:
1928:
1923:
1918:
1913:
1908:
1903:
1898:
1893:
1888:
1883:
1878:
1873:
1868:
1863:
1858:
1856:Maurice Fernez
1853:
1848:
1843:
1838:
1833:
1828:
1823:
1818:
1813:
1808:
1803:
1798:
1793:
1788:
1783:
1777:
1775:
1767:
1766:
1763:
1762:
1760:
1759:
1754:
1749:
1744:
1739:
1734:
1729:
1724:
1718:
1716:
1708:
1707:
1705:
1704:
1699:
1694:
1689:
1684:
1679:
1674:
1669:
1664:
1659:
1654:
1649:
1644:
1639:
1634:
1629:
1624:
1619:
1614:
1609:
1604:
1598:
1596:
1590:
1589:
1587:
1586:
1585:
1584:
1582:Sling cylinder
1579:
1574:
1569:
1564:
1563:
1562:
1560:Scuba manifold
1552:
1547:
1542:
1540:Bailout bottle
1531:
1529:
1518:
1517:
1512:
1511:
1510:
1505:
1500:
1499:
1498:
1488:
1478:
1477:
1476:
1474:Reclaim helmet
1466:
1465:
1464:
1459:
1449:
1443:
1441:
1431:
1430:
1428:
1427:
1426:
1425:
1420:
1415:
1410:
1405:
1403:Diving compass
1400:
1392:
1387:
1382:
1377:
1372:
1367:
1366:
1365:
1355:
1354:
1353:
1351:Bailout bottle
1348:
1338:
1333:
1328:
1327:
1326:
1316:
1311:
1310:
1309:
1299:
1294:
1289:
1284:
1283:
1282:
1277:
1266:
1264:
1258:
1257:
1255:
1254:
1249:
1244:
1243:
1242:
1237:
1227:
1222:
1221:
1220:
1215:
1205:
1199:
1197:
1191:
1190:
1188:
1187:
1182:
1177:
1172:
1171:
1170:
1160:
1155:
1150:
1145:
1139:
1137:
1133:
1132:
1130:
1129:
1128:
1127:
1122:
1120:Full-face mask
1117:
1107:
1106:
1105:
1100:
1095:
1093:Reclaim helmet
1090:
1085:
1080:
1070:
1064:
1062:
1056:
1055:
1053:
1052:
1051:
1050:
1048:Hot-water suit
1045:
1035:
1030:
1029:
1028:
1023:
1013:
1012:
1011:
1006:
995:
993:
987:
986:
984:
983:
978:
973:
968:
963:
958:
953:
948:
943:
938:
932:
930:
922:
921:
919:
918:
917:
916:
911:
906:
901:
891:
890:
889:
884:
879:
877:Power inflator
868:
866:
865:trim equipment
860:
859:
857:
856:
851:
846:
841:
836:
831:
826:
821:
816:
811:
806:
801:
795:
793:
787:
786:
784:
783:
778:
773:
767:
765:
758:
757:
752:
746:
743:
742:
730:
729:
727:
726:
725:
724:
719:
714:
709:
704:
699:
694:
689:
679:
673:
670:
669:
662:
661:
654:
647:
639:
631:
630:
608:
593:
578:
551:
544:
523:
468:
440:
415:
385:
358:
351:
329:
293:
292:
290:
287:
286:
285:
279:
273:
267:
261:
258:Bailout bottle
255:
247:
244:
238:
235:
181:Bailout bottle
168:
165:
124:
121:
107:
104:
98:
95:
59:
56:
15:
9:
6:
4:
3:
2:
10887:
10876:
10873:
10872:
10870:
10855:
10854:
10849:
10845:
10843:
10842:
10833:
10831:
10830:
10826:
10824:
10823:
10819:
10817:
10816:
10811:
10809:
10808:
10799:
10797:
10796:
10787:
10785:
10784:
10775:
10774:
10771:
10757:
10756:Seabed mining
10754:
10752:
10749:
10747:
10744:
10742:
10739:
10738:
10736:
10732:
10726:
10723:
10721:
10718:
10716:
10713:
10711:
10708:
10706:
10703:
10701:
10698:
10697:
10695:
10687:
10681:
10678:
10676:
10673:
10671:
10668:
10666:
10663:
10661:
10658:
10656:
10653:
10651:
10648:
10646:
10643:
10641:
10638:
10636:
10633:
10631:
10628:
10626:
10623:
10621:
10618:
10616:
10613:
10611:
10608:
10606:
10603:
10601:
10598:
10596:
10593:
10591:
10588:
10586:
10583:
10582:
10580:
10572:
10562:
10559:
10557:
10554:
10552:
10549:
10547:
10544:
10543:
10541:
10539:
10535:
10529:
10526:
10524:
10521:
10519:
10516:
10515:
10513:
10511:
10507:
10497:
10494:
10492:
10489:
10487:
10484:
10482:
10479:
10477:
10476:
10471:
10467:
10464:
10462:
10459:
10458:
10457:
10455:
10451:
10449:
10446:
10442:
10441:
10436:
10434:
10433:
10428:
10427:
10426:
10424:
10420:
10418:
10415:
10413:
10410:
10408:
10405:
10404:
10402:
10400:
10394:
10388:
10385:
10383:
10380:
10378:
10375:
10373:
10370:
10369:
10367:
10365:
10361:
10355:
10354:
10349:
10347:
10346:
10341:
10339:
10338:
10333:
10331:
10330:
10325:
10323:
10322:
10317:
10315:
10314:
10309:
10307:
10305:
10301:
10299:
10298:
10294:
10292:
10291:
10287:
10285:
10284:
10279:
10277:
10276:
10272:
10270:
10268:
10264:
10262:
10261:
10257:
10255:
10254:
10250:
10248:
10247:
10243:
10241:
10240:
10236:
10232:
10231:
10227:
10225:
10223:
10219:
10217:
10215:
10211:
10209:
10206:
10204:
10201:
10199:
10198:
10194:
10193:
10192:
10189:
10187:
10184:
10182:
10181:
10176:
10174:
10173:
10169:
10168:
10166:
10164:
10158:
10152:
10149:
10147:
10144:
10142:
10139:
10137:
10134:
10130:
10127:
10126:
10125:
10122:
10120:
10117:
10116:
10113:
10106:
10102:
10084:
10081:
10079:
10076:
10075:
10073:
10069:
10063:
10060:
10058:
10055:
10053:
10050:
10046:
10043:
10041:
10038:
10034:
10031:
10030:
10029:
10026:
10025:
10024:
10021:
10017:
10014:
10012:
10009:
10008:
10007:
10004:
10002:
9999:
9997:
9994:
9992:
9989:
9987:
9986:Inland diving
9984:
9982:
9979:
9977:
9974:
9972:
9969:
9967:
9964:
9962:
9959:
9958:
9956:
9952:
9944:
9941:
9940:
9939:
9936:
9935:
9933:
9931:
9925:
9915:
9912:
9910:
9909:Oxygen window
9907:
9905:
9902:
9898:
9895:
9893:
9890:
9888:
9885:
9883:
9880:
9878:
9875:
9873:
9870:
9869:
9867:
9866:
9864:
9862:
9859:Decompression
9856:
9850:
9847:
9845:
9842:
9840:
9837:
9835:
9832:
9830:
9827:
9825:
9822:
9820:
9819:Diving reflex
9817:
9815:
9812:
9810:
9807:
9806:
9804:
9802:
9796:
9788:
9785:
9784:
9783:
9780:
9776:
9773:
9772:
9771:
9768:
9766:
9763:
9761:
9758:
9757:
9755:
9753:
9747:
9741:
9738:
9737:
9734:
9730:
9725:
9721:
9707:
9704:
9703:
9701:
9697:
9691:
9688:
9686:
9683:
9681:
9678:
9676:
9673:
9672:
9670:
9666:
9660:
9657:
9655:
9652:
9650:
9647:
9645:
9644:Craig Challen
9642:
9641:
9639:
9635:
9629:
9626:
9624:
9621:
9619:
9616:
9614:
9611:
9609:
9606:
9604:
9601:
9599:
9596:
9594:
9591:
9589:
9586:
9584:
9581:
9580:
9578:
9574:
9568:
9565:
9563:
9560:
9558:
9555:
9553:
9550:
9548:
9545:
9543:
9542:Peggy Whitson
9540:
9538:
9535:
9533:
9530:
9528:
9525:
9523:
9520:
9518:
9515:
9513:
9512:Koichi Wakata
9510:
9508:
9505:
9503:
9500:
9498:
9497:Robert Thirsk
9495:
9493:
9490:
9488:
9487:James Talacek
9485:
9483:
9480:
9478:
9475:
9473:
9470:
9468:
9465:
9463:
9462:Steve Squyres
9460:
9458:
9455:
9453:
9452:Robert Sheats
9450:
9448:
9445:
9443:
9440:
9438:
9435:
9433:
9430:
9428:
9425:
9423:
9420:
9418:
9415:
9413:
9410:
9408:
9405:
9403:
9400:
9398:
9395:
9393:
9392:Takuya Onishi
9390:
9388:
9385:
9383:
9380:
9378:
9375:
9373:
9370:
9368:
9365:
9363:
9360:
9358:
9355:
9353:
9350:
9348:
9345:
9343:
9340:
9338:
9337:Sandra Magnus
9335:
9333:
9330:
9328:
9325:
9323:
9320:
9318:
9317:Jon Lindbergh
9315:
9313:
9310:
9308:
9307:Timothy Kopra
9305:
9303:
9300:
9298:
9295:
9293:
9290:
9288:
9285:
9283:
9280:
9278:
9277:Mark Hulsbeck
9275:
9273:
9270:
9268:
9265:
9263:
9260:
9258:
9255:
9253:
9252:Jeremy Hansen
9250:
9248:
9245:
9243:
9240:
9238:
9235:
9233:
9230:
9228:
9225:
9223:
9220:
9218:
9215:
9213:
9210:
9208:
9205:
9203:
9200:
9198:
9197:Jeanette Epps
9195:
9193:
9190:
9188:
9185:
9183:
9182:Jonathan Dory
9180:
9178:
9175:
9173:
9170:
9168:
9165:
9163:
9160:
9158:
9155:
9153:
9150:
9148:
9145:
9143:
9140:
9138:
9135:
9133:
9130:
9128:
9125:
9123:
9120:
9118:
9115:
9113:
9110:
9108:
9105:
9103:
9100:
9098:
9095:
9093:
9090:
9088:
9085:
9083:
9080:
9078:
9075:
9074:
9072:
9070:
9066:
9058:
9055:
9053:
9050:
9048:
9045:
9043:
9042:Clive Cussler
9040:
9038:
9035:
9033:
9030:
9029:
9027:
9023:
9020:
9019:
9017:
9013:
9010:
9008:
9007:Jack Sheppard
9005:
9003:
9000:
8998:
8995:
8993:
8990:
8988:
8987:Jill Heinerth
8985:
8983:
8980:
8978:
8975:
8973:
8970:
8968:
8965:
8964:
8962:
8961:
8959:
8953:
8947:
8944:
8942:
8939:
8937:
8934:
8932:
8931:Stan Waterman
8929:
8927:
8924:
8922:
8919:
8917:
8914:
8912:
8909:
8907:
8904:
8902:
8901:E. Lee Spence
8899:
8897:
8894:
8892:
8889:
8887:
8886:Peter Scoones
8884:
8882:
8879:
8877:
8874:
8872:
8869:
8867:
8864:
8862:
8859:
8857:
8854:
8852:
8851:Agnes Milowka
8849:
8847:
8844:
8842:
8839:
8837:
8834:
8832:
8829:
8827:
8824:
8822:
8819:
8817:
8814:
8812:
8811:Stephen Frink
8809:
8807:
8804:
8802:
8799:
8797:
8794:
8792:
8789:
8787:
8784:
8782:
8779:
8777:
8774:
8772:
8771:John D. Craig
8769:
8767:
8764:
8762:
8759:
8757:
8754:
8752:
8751:Jonathan Bird
8749:
8747:
8746:Adrian Biddle
8744:
8742:
8739:
8737:
8734:
8732:
8729:
8728:
8726:
8724:photographers
8720:
8714:
8711:
8709:
8706:
8704:
8701:
8699:
8696:
8694:
8693:Richie Kohler
8691:
8689:
8686:
8684:
8681:
8679:
8676:
8674:
8671:
8670:
8668:
8660:
8654:
8651:
8649:
8646:
8644:
8641:
8639:
8636:
8634:
8631:
8629:
8626:
8624:
8621:
8620:
8618:
8612:
8606:
8603:
8601:
8598:
8596:
8593:
8591:
8590:E. Lee Spence
8588:
8586:
8583:
8581:
8578:
8576:
8573:
8571:
8570:Margaret Rule
8568:
8566:
8563:
8561:
8558:
8556:
8553:
8551:
8548:
8546:
8543:
8541:
8538:
8536:
8533:
8531:
8528:
8526:
8523:
8521:
8518:
8516:
8513:
8511:
8508:
8506:
8503:
8501:
8500:Graham Jessop
8498:
8496:
8495:David Gibbins
8493:
8491:
8488:
8486:
8483:
8481:
8478:
8476:
8473:
8471:
8468:
8466:
8463:
8461:
8458:
8456:
8455:Eugenie Clark
8453:
8451:
8448:
8446:
8443:
8441:
8438:
8436:
8433:
8431:
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8426:
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8405:
8399:
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8364:
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8336:
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8333:
8327:
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8319:
8314:
8310:
8296:
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8291:
8288:
8286:
8283:
8281:
8278:
8277:
8275:
8271:
8262:
8259:
8257:
8254:
8252:
8249:
8247:
8244:
8242:
8239:
8237:
8234:
8232:
8229:
8227:
8224:
8222:
8219:
8217:
8214:
8212:
8209:
8208:
8206:
8201:
8198:
8196:
8193:
8192:
8190:
8189:
8187:
8183:organisations
8179:
8173:
8170:
8169:
8167:
8163:
8157:
8154:
8152:
8149:
8147:
8144:
8142:
8139:
8137:
8134:
8133:
8131:
8127:
8121:
8118:
8116:
8113:
8111:
8108:
8107:
8105:
8101:
8095:
8092:
8088:
8087:United States
8085:
8083:
8080:
8079:
8078:
8075:
8071:
8068:
8066:
8063:
8062:
8061:
8058:
8056:
8053:
8051:
8048:
8047:
8045:
8041:
8035:
8032:
8031:
8029:
8025:
8021:
8017:
8012:
8008:
7994:
7991:
7990:
7988:
7982:
7976:
7973:
7971:
7968:
7966:
7963:
7962:
7960:
7954:
7939:
7936:
7933:
7930:
7927:
7924:
7921:
7918:
7915:
7912:
7909:
7906:
7905:
7903:
7897:
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
7810:
7804:
7801:
7798:
7795:
7794:
7792:
7788:certification
7784:
7778:
7775:
7772:
7769:
7766:
7763:
7760:
7757:
7754:
7751:
7748:
7745:
7742:
7739:
7736:
7733:
7730:
7727:
7724:
7721:
7718:
7715:
7712:
7709:
7706:
7703:
7700:
7697:
7694:
7691:
7688:
7685:
7682:
7679:
7676:
7673:
7670:
7667:
7664:
7661:
7658:
7655:
7652:
7649:
7646:
7643:
7640:
7637:
7634:
7631:
7628:
7625:
7622:
7619:
7616:
7613:
7610:
7607:
7606:
7604:
7600:certification
7594:
7587:
7584:
7581:
7578:
7575:
7572:
7569:
7566:
7565:
7563:
7559:certification
7555:
7549:
7546:
7544:
7541:
7540:
7538:
7532:
7526:
7523:
7520:
7517:
7515:
7512:
7510:
7507:
7504:
7501:
7500:
7498:
7494:certification
7490:
7483:
7480:
7478:
7475:
7473:
7470:
7467:
7464:
7462:
7459:
7456:
7453:
7450:
7447:
7444:
7441:
7438:
7435:
7434:
7432:
7430:
7429:organisations
7425:certification
7420:
7410:
7407:
7405:
7402:
7401:
7399:
7395:
7387:
7384:
7383:
7382:
7379:
7375:
7372:
7371:
7370:
7367:
7366:
7364:
7360:
7354:
7351:
7349:
7346:
7344:
7341:
7339:
7336:
7334:
7331:
7329:
7326:
7324:
7321:
7319:
7316:
7314:
7311:
7310:
7308:
7304:
7301:
7299:
7296:certification
7289:
7279:
7276:
7274:
7271:
7265:
7262:
7261:
7260:
7257:
7255:
7252:
7251:
7250:
7247:
7245:
7242:
7238:
7235:
7233:
7230:
7229:
7228:
7225:
7223:
7220:
7218:
7215:
7213:
7210:
7209:
7207:
7203:
7195:
7192:
7190:
7187:
7185:
7184:Muscle memory
7182:
7181:
7180:
7177:
7173:
7170:
7168:
7165:
7164:
7163:
7160:
7156:
7153:
7151:
7148:
7146:
7143:
7141:
7138:
7137:
7135:
7133:
7132:Diving school
7130:
7128:
7125:
7123:
7120:
7116:
7113:
7111:
7108:
7106:
7103:
7102:
7100:
7099:
7097:
7095:
7089:
7085:
7078:
7074:
7060:
7059:
7057:
7055:
7051:
7045:
7042:
7041:
7039:
7035:
7029:
7028:
7024:
7022:
7021:
7020:Shadow Divers
7017:
7015:
7014:
7013:The Last Dive
7010:
7008:
7007:
7003:
7001:
7000:
6996:
6995:
6993:
6989:
6983:
6980:
6978:
6975:
6973:
6970:
6968:
6965:
6964:
6962:
6958:Standards and
6956:
6950:
6949:
6945:
6943:
6942:
6938:
6936:
6935:
6931:
6929:
6928:
6924:
6922:
6921:
6917:
6915:
6914:
6910:
6908:
6907:
6903:
6901:
6900:
6896:
6894:
6893:
6889:
6888:
6886:
6882:
6878:
6871:
6867:
6849:
6846:
6844:
6841:
6839:
6836:
6834:
6831:
6829:
6826:
6824:
6821:
6819:
6816:
6814:
6811:
6809:
6808:Agnes Milowka
6806:
6804:
6801:
6799:
6796:
6794:
6791:
6789:
6786:
6784:
6781:
6777:
6774:
6773:
6772:
6769:
6767:
6764:
6762:
6759:
6757:
6754:
6752:
6749:
6747:
6744:
6742:
6739:
6737:
6734:
6732:
6729:
6727:
6724:
6722:
6719:
6717:
6714:
6712:
6709:
6707:
6704:
6702:
6699:
6698:
6696:
6694:
6688:
6682:
6679:
6677:
6674:
6672:
6669:
6667:
6664:
6662:
6659:
6657:
6654:
6652:
6649:
6647:
6644:
6642:
6639:
6635:
6632:
6631:
6630:
6627:
6625:
6622:
6620:
6617:
6615:
6612:
6610:
6607:
6605:
6602:
6600:
6599:Roger Baldwin
6597:
6596:
6594:
6591:
6585:
6579:
6577:
6573:
6571:
6569:
6565:
6563:
6561:
6557:
6555:
6553:
6549:
6547:
6545:
6541:
6539:
6537:
6533:
6531:
6529:
6525:
6524:
6522:
6519:
6513:
6507:
6504:
6502:
6499:
6497:
6496:Audrey Mestre
6494:
6492:
6489:
6487:
6484:
6483:
6481:
6478:
6474:
6468:
6465:
6463:
6460:
6458:
6455:
6454:
6452:
6448:
6442:
6439:
6437:
6434:
6433:
6431:
6429:Diver rescues
6427:
6421:
6420:
6415:
6414:
6412:
6409:
6405:
6402:
6398:
6392:
6389:
6387:
6384:
6382:
6379:
6377:
6374:
6372:
6369:
6368:
6366:
6362:
6356:
6353:
6351:
6348:
6347:
6345:
6341:
6335:
6334:
6329:
6327:
6324:
6323:
6321:
6315:
6305:
6302:
6300:
6297:
6295:
6292:
6290:
6287:
6285:
6282:
6280:
6277:
6275:
6272:
6270:
6267:
6265:
6264:Human torpedo
6262:
6260:
6257:
6255:
6252:
6250:
6247:
6246:
6244:
6242:
6234:
6228:
6227:Vintage scuba
6225:
6223:
6220:
6218:
6215:
6213:
6210:
6208:
6205:
6203:
6200:
6198:
6197:
6192:
6190:
6189:
6184:
6182:
6179:
6178:
6176:
6170:
6164:
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6156:
6154:
6151:
6149:
6146:
6144:
6141:
6139:
6136:
6134:
6131:
6129:
6126:
6124:
6121:
6119:
6116:
6114:
6111:
6109:
6106:
6104:
6101:
6099:
6096:
6094:
6091:
6089:
6086:
6084:
6081:
6079:
6076:
6074:
6071:
6069:
6066:
6064:
6061:
6059:
6056:
6054:
6051:
6049:
6046:
6044:
6041:
6039:
6036:
6034:
6033:William Beebe
6031:
6029:
6026:
6025:
6023:
6021:and inventors
6017:
6011:
6008:
6006:
6003:
6002:
6000:
5994:
5988:
5987:
5983:
5981:
5980:
5976:
5974:
5973:
5968:
5966:
5965:
5960:
5959:
5957:
5953:Archeological
5951:
5945:
5942:
5940:
5937:
5935:
5932:
5930:
5927:
5925:
5922:
5920:
5917:
5915:
5912:
5910:
5907:
5905:
5902:
5901:
5898:
5894:
5889:
5885:
5875:
5872:
5870:
5867:
5865:
5862:
5860:
5857:
5855:
5852:
5850:
5847:
5846:
5843:
5836:
5832:
5813:
5810:
5807:
5804:
5801:
5798:
5795:
5792:
5790:
5787:
5785:
5782:
5780:
5777:
5775:
5772:
5769:
5766:
5763:
5760:
5757:
5754:
5751:
5748:
5745:
5742:
5740:
5737:
5736:
5734:
5732:organisations
5726:
5720:
5717:
5715:
5712:
5710:
5707:
5705:
5702:
5700:
5697:
5695:
5692:
5690:
5687:
5685:
5682:
5680:
5677:
5675:
5672:
5670:
5667:
5665:
5662:
5660:
5657:
5655:
5652:
5650:
5647:
5645:
5642:
5640:
5637:
5635:
5632:
5630:
5627:
5625:
5622:
5620:
5617:
5615:
5612:
5610:
5607:
5605:
5602:
5600:
5597:
5595:
5592:
5591:
5589:
5587:
5579:
5576:
5572:
5566:
5563:
5561:
5558:
5556:
5553:
5551:
5548:
5547:
5545:
5541:
5535:
5532:
5530:
5527:
5525:
5522:
5520:
5517:
5516:
5514:
5510:
5504:
5501:
5499:
5496:
5494:
5491:
5489:
5486:
5484:
5481:
5479:
5476:
5474:
5471:
5470:
5468:
5464:
5454:
5451:
5449:
5446:
5444:
5441:
5439:
5436:
5434:
5431:
5429:
5426:
5424:
5421:
5419:
5416:
5415:
5413:
5407:
5397:
5394:
5393:
5391:
5387:Breathing gas
5385:
5379:
5376:
5374:
5371:
5370:
5368:
5364:
5358:
5355:
5353:
5350:
5348:
5345:
5341:
5338:
5336:
5333:
5331:
5328:
5326:
5323:
5322:
5321:
5318:
5316:
5313:
5312:
5310:
5306:
5300:
5297:
5295:
5292:
5290:
5287:
5285:
5282:
5281:
5279:
5275:
5269:
5266:
5264:
5261:
5259:
5256:
5252:
5249:
5247:
5244:
5242:
5239:
5237:
5236:Barodontalgia
5234:
5232:
5231:Aerosinusitis
5229:
5227:
5224:
5223:
5222:
5219:
5217:
5216:Barostriction
5214:
5212:
5209:
5208:
5206:
5200:
5194:
5191:
5189:
5186:
5184:
5181:
5179:
5176:
5175:
5173:
5171:
5165:
5161:
5157:
5152:
5148:
5130:
5127:
5125:
5122:
5120:
5117:
5115:
5112:
5110:
5107:
5105:
5102:
5100:
5097:
5095:
5092:
5090:
5087:
5085:
5082:
5080:
5077:
5076:
5074:
5072:
5064:
5056:
5053:
5052:
5051:
5048:
5044:
5041:
5039:
5036:
5035:
5034:
5031:
5029:
5026:
5025:
5023:
5017:
5011:
5008:
5006:
5003:
5001:
4998:
4996:
4993:
4991:
4988:
4986:
4983:
4981:
4978:
4976:
4973:
4971:
4968:
4967:
4965:
4963:
4959:
4953:
4950:
4948:
4945:
4943:
4940:
4938:
4935:
4933:
4930:
4928:
4925:
4921:
4918:
4917:
4916:
4913:
4911:
4908:
4904:
4901:
4899:
4896:
4894:
4891:
4890:
4888:
4886:
4883:
4882:
4880:
4878:
4872:
4866:
4863:
4861:
4858:
4856:
4853:
4851:
4848:
4846:
4843:
4841:
4838:
4836:
4833:
4831:
4828:
4826:
4823:
4821:
4818:
4816:
4813:
4809:
4806:
4804:
4801:
4800:
4799:
4798:Dive planning
4796:
4794:
4791:
4789:
4788:Dive briefing
4786:
4782:
4779:
4777:
4774:
4772:
4769:
4768:
4767:
4766:Decompression
4764:
4760:
4757:
4756:
4755:
4752:
4748:
4745:
4744:
4743:
4740:
4736:
4733:
4732:
4731:
4728:
4727:
4725:
4723:
4717:
4707:
4704:
4702:
4699:
4697:
4694:
4692:
4689:
4687:
4684:
4682:
4679:
4677:
4674:
4672:
4669:
4668:
4666:
4662:
4654:
4651:
4649:
4648:Trait anxiety
4646:
4644:
4641:
4639:
4636:
4634:
4631:
4629:
4625:
4624:
4623:
4620:
4616:
4613:
4611:
4608:
4606:
4603:
4601:
4598:
4596:
4595:Decompression
4593:
4591:
4588:
4587:
4585:
4581:
4578:
4576:
4573:
4571:
4568:
4566:
4563:
4562:
4560:
4556:
4553:
4551:
4548:
4546:
4543:
4541:
4538:
4536:
4533:
4531:
4528:
4527:
4526:
4525:Environmental
4523:
4521:
4518:
4517:
4515:
4513:
4507:
4501:
4498:
4496:
4493:
4491:
4488:
4486:
4483:
4481:
4478:
4476:
4473:
4471:
4468:
4466:
4463:
4462:
4459:
4455:
4454:Diving safety
4450:
4446:
4432:
4429:
4427:
4424:
4423:
4421:
4419:and festivals
4417:Diving events
4415:
4409:
4406:
4404:
4401:
4399:
4398:Shark tourism
4396:
4394:
4391:
4389:
4386:
4384:
4381:
4379:
4376:
4374:
4371:
4369:
4366:
4365:
4363:
4357:
4350:
4347:
4344:
4341:
4338:
4335:
4332:
4329:
4326:
4323:
4320:
4317:
4314:
4311:
4308:
4305:
4302:
4299:
4296:
4293:
4292:
4290:
4288:
4287:organisations
4282:
4276:
4273:
4271:
4268:
4266:
4263:
4261:
4258:
4256:
4253:
4251:
4248:
4246:
4243:
4241:
4238:
4236:
4233:
4231:
4228:
4226:
4223:
4221:
4218:
4217:
4215:
4211:
4205:
4202:
4200:
4197:
4195:
4192:
4190:
4187:
4186:
4183:
4179:
4174:
4170:
4150:
4147:
4145:
4142:
4140:
4137:
4135:
4132:
4131:
4129:
4125:
4122:
4121:
4119:
4115:
4112:
4110:
4107:
4106:
4104:
4102:
4099:
4097:
4094:
4092:
4089:
4088:
4086:
4084:
4078:
4070:
4067:
4065:
4062:
4061:
4060:
4057:
4055:
4052:
4051:
4049:
4043:
4037:
4036:Water jetting
4034:
4032:
4029:
4027:
4026:Thermal lance
4024:
4022:
4019:
4017:
4014:
4010:
4007:
4005:
4002:
4000:
3997:
3994:
3993:
3992:
3989:
3987:
3984:
3982:
3979:
3977:
3974:
3973:
3971:
3965:
3959:
3956:
3954:
3951:
3949:
3946:
3945:
3943:
3941:
3935:
3925:
3924:
3920:
3918:
3917:
3912:
3910:
3909:
3904:
3902:
3901:
3897:
3895:
3894:
3890:
3888:
3887:
3882:
3880:
3879:
3874:
3872:
3871:
3867:
3865:
3864:
3860:
3858:
3857:
3852:
3851:
3849:
3847:
3843:
3837:
3834:
3832:
3829:
3825:
3822:
3821:
3820:
3817:
3815:
3812:
3810:
3807:
3803:
3800:
3799:
3798:
3795:
3793:
3790:
3788:
3785:
3781:
3778:
3777:
3776:
3773:
3771:
3768:
3766:
3765:Sponge diving
3763:
3761:
3758:
3756:
3753:
3751:
3748:
3746:
3743:
3741:
3740:Police diving
3738:
3736:
3735:Pearl hunting
3733:
3731:
3728:
3724:
3721:
3719:
3716:
3715:
3714:
3711:
3709:
3706:
3704:
3703:Hazmat diving
3701:
3697:
3694:
3693:
3692:
3689:
3687:
3684:
3682:
3679:
3678:
3676:
3674:
3668:
3654:
3651:
3649:
3646:
3644:
3641:
3639:
3636:
3634:
3631:
3629:
3628:US Navy SEALs
3626:
3624:
3621:
3619:
3616:
3614:
3611:
3609:
3606:
3604:
3601:
3599:
3596:
3594:
3591:
3589:
3586:
3584:
3581:
3579:
3576:
3574:
3571:
3569:
3566:
3564:
3561:
3559:
3556:
3554:
3551:
3549:
3546:
3544:
3541:
3539:
3536:
3534:
3531:
3529:
3526:
3524:
3521:
3519:
3516:
3514:
3511:
3509:
3506:
3504:
3501:
3499:
3496:
3494:
3491:
3489:
3486:
3484:
3481:
3479:
3478:JW KomandosĂłw
3476:
3474:
3471:
3469:
3466:
3464:
3461:
3459:
3456:
3454:
3451:
3449:
3446:
3444:
3441:
3439:
3436:
3434:
3431:
3429:
3426:
3424:
3421:
3419:
3416:
3414:
3411:
3410:
3408:
3406:
3398:
3390:
3387:
3385:
3382:
3381:
3380:
3377:
3375:
3372:
3370:
3367:
3365:
3362:
3360:
3357:
3355:
3352:
3350:
3347:
3346:
3344:
3342:
3336:
3330:
3327:
3325:
3322:
3320:
3317:
3315:
3312:
3310:
3307:
3305:
3302:
3300:
3297:
3295:
3292:
3290:
3287:
3285:
3282:
3280:
3277:
3273:
3270:
3268:
3265:
3264:
3263:
3260:
3258:
3255:
3254:
3252:
3248:
3244:
3240:
3235:
3231:
3217:
3214:
3212:
3209:
3207:
3204:
3202:
3199:
3197:
3194:
3192:
3189:
3187:
3184:
3183:
3181:
3179:Organisations
3177:
3171:
3168:
3166:
3163:
3161:
3158:
3157:
3155:
3151:
3145:
3142:
3140:
3137:
3133:
3130:
3128:
3125:
3124:
3123:
3120:
3118:
3115:
3113:
3110:
3109:
3107:
3103:
3097:
3094:
3092:
3089:
3087:
3086:Danai Varveri
3084:
3082:
3079:
3077:
3074:
3072:
3069:
3067:
3064:
3062:
3059:
3057:
3054:
3052:
3049:
3047:
3044:
3042:
3039:
3037:
3036:Annelie Pompe
3034:
3032:
3029:
3027:
3024:
3022:
3019:
3017:
3014:
3012:
3009:
3007:
3004:
3002:
2999:
2997:
2994:
2992:
2989:
2987:
2984:
2982:
2979:
2977:
2976:Audrey Mestre
2974:
2972:
2971:Jacques Mayol
2969:
2967:
2964:
2962:
2959:
2957:
2954:
2952:
2949:
2947:
2944:
2942:
2939:
2937:
2936:Pierre Frolla
2934:
2932:
2929:
2927:
2924:
2922:
2919:
2917:
2914:
2912:
2909:
2907:
2904:
2902:
2899:
2897:
2894:
2892:
2889:
2887:
2884:
2882:
2879:
2877:
2876:Sara Campbell
2874:
2872:
2871:Michael Board
2869:
2867:
2864:
2862:
2859:
2857:
2854:
2853:
2851:
2847:
2841:
2838:
2834:
2831:
2830:
2829:
2826:
2824:
2821:
2819:
2816:
2814:
2811:
2809:
2806:
2804:
2801:
2799:
2796:
2795:
2793:
2789:
2781:
2778:
2775:
2772:
2770:
2767:
2764:
2761:
2758:
2755:
2752:
2749:
2746:
2743:
2740:
2739:Dynamic apnea
2737:
2734:
2731:
2728:
2725:
2722:
2719:
2718:
2716:
2714:
2713:Vertical Blue
2711:
2709:
2706:
2705:
2703:
2699:
2693:
2690:
2688:
2685:
2683:
2680:
2678:
2675:
2673:
2670:
2668:
2665:
2661:
2658:
2657:
2656:
2655:Pearl hunting
2653:
2651:
2648:
2646:
2643:
2641:
2638:
2636:
2633:
2632:
2630:
2626:
2622:
2618:
2613:
2609:
2593:
2590:
2588:
2585:
2584:
2583:
2580:
2578:
2575:
2571:
2568:
2566:
2563:
2562:
2561:
2560:Diving spread
2558:
2557:
2555:
2551:
2545:
2542:
2540:
2537:
2535:
2532:
2530:
2527:
2525:
2522:
2520:
2517:
2515:
2512:
2510:
2507:
2506:
2504:
2500:
2494:
2491:
2489:
2486:
2484:
2481:
2479:
2476:
2474:
2471:
2469:
2466:
2464:
2461:
2459:
2456:
2454:
2451:
2449:
2448:ROV KIEL 6000
2446:
2444:
2441:
2439:
2436:
2434:
2431:
2429:
2426:
2424:
2421:
2419:
2416:
2414:
2411:
2409:
2406:
2404:
2401:
2399:
2396:
2394:
2391:
2389:
2386:
2384:
2381:
2380:
2378:
2376:
2370:
2360:
2357:
2355:
2352:
2350:
2347:
2345:
2342:
2340:
2337:
2335:
2332:
2331:
2329:
2327:
2321:
2313:
2310:
2309:
2308:
2305:
2301:
2298:
2296:
2293:
2291:
2288:
2286:
2283:
2282:
2281:
2278:
2277:
2275:
2271:
2265:
2262:
2260:
2257:
2255:
2252:
2250:
2247:
2243:
2240:
2238:
2235:
2233:
2230:
2228:
2225:
2223:
2220:
2219:
2218:
2215:
2213:
2210:
2208:
2205:
2203:
2200:
2199:
2197:
2195:
2192:Decompression
2189:
2183:
2180:
2176:
2173:
2172:
2171:
2168:
2164:
2161:
2159:
2156:
2155:
2154:
2151:
2149:
2146:
2142:
2139:
2137:
2134:
2133:
2132:
2129:
2127:
2124:
2122:
2119:
2115:
2112:
2111:
2110:
2107:
2103:
2100:
2098:
2095:
2093:
2090:
2088:
2085:
2084:
2083:
2080:
2078:
2075:
2073:
2070:
2068:
2065:
2063:
2060:
2056:
2053:
2051:
2048:
2046:
2043:
2041:
2038:
2037:
2036:
2033:
2032:
2030:
2026:Breathing gas
2024:
2018:
2015:
2013:
2010:
2008:
2005:
2003:
2000:
1998:
1995:
1993:
1990:
1988:
1985:
1983:
1982:Diving ladder
1980:
1978:
1975:
1973:
1970:
1968:
1965:
1964:
1962:
1958:
1954:
1950:
1945:
1941:
1927:
1924:
1922:
1919:
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:
1819:
1817:
1814:
1812:
1809:
1807:
1806:René Cavalero
1804:
1802:
1799:
1797:
1794:
1792:
1789:
1787:
1784:
1782:
1779:
1778:
1776:
1774:manufacturers
1768:
1758:
1755:
1753:
1750:
1748:
1745:
1743:
1740:
1738:
1735:
1733:
1730:
1728:
1725:
1723:
1720:
1719:
1717:
1715:
1709:
1703:
1700:
1698:
1695:
1693:
1690:
1688:
1685:
1683:
1680:
1678:
1675:
1673:
1670:
1668:
1665:
1663:
1660:
1658:
1655:
1653:
1650:
1648:
1645:
1643:
1640:
1638:
1635:
1633:
1630:
1628:
1625:
1623:
1620:
1618:
1615:
1613:
1610:
1608:
1607:Carleton CDBA
1605:
1603:
1600:
1599:
1597:
1595:
1591:
1583:
1580:
1578:
1575:
1573:
1570:
1568:
1565:
1561:
1558:
1557:
1556:
1553:
1551:
1548:
1546:
1543:
1541:
1538:
1537:
1536:
1533:
1532:
1530:
1528:
1522:
1516:
1513:
1509:
1506:
1504:
1501:
1497:
1494:
1493:
1492:
1489:
1487:
1484:
1483:
1482:
1479:
1475:
1472:
1471:
1470:
1469:Diving helmet
1467:
1463:
1460:
1458:
1455:
1454:
1453:
1450:
1448:
1445:
1444:
1442:
1440:
1432:
1424:
1421:
1419:
1416:
1414:
1411:
1409:
1406:
1404:
1401:
1399:
1398:Distance line
1396:
1395:
1393:
1391:
1388:
1386:
1383:
1381:
1380:Safety helmet
1378:
1376:
1375:Rescue tether
1373:
1371:
1368:
1364:
1361:
1360:
1359:
1356:
1352:
1349:
1347:
1346:Bailout block
1344:
1343:
1342:
1339:
1337:
1334:
1332:
1329:
1325:
1322:
1321:
1320:
1317:
1315:
1312:
1308:
1307:Diver's knife
1305:
1304:
1303:
1300:
1298:
1295:
1293:
1290:
1288:
1285:
1281:
1278:
1276:
1273:
1272:
1271:
1268:
1267:
1265:
1259:
1253:
1250:
1248:
1245:
1241:
1238:
1236:
1233:
1232:
1231:
1228:
1226:
1223:
1219:
1216:
1214:
1211:
1210:
1209:
1206:
1204:
1201:
1200:
1198:
1192:
1186:
1183:
1181:
1178:
1176:
1173:
1169:
1166:
1165:
1164:
1161:
1159:
1156:
1154:
1153:Dive computer
1151:
1149:
1146:
1144:
1141:
1140:
1138:
1134:
1126:
1123:
1121:
1118:
1116:
1113:
1112:
1111:
1108:
1104:
1101:
1099:
1096:
1094:
1091:
1089:
1088:Orinasal mask
1086:
1084:
1081:
1079:
1076:
1075:
1074:
1073:Diving helmet
1071:
1069:
1066:
1065:
1063:
1057:
1049:
1046:
1044:
1041:
1040:
1039:
1036:
1034:
1031:
1027:
1024:
1022:
1019:
1018:
1017:
1014:
1010:
1007:
1005:
1002:
1001:
1000:
997:
996:
994:
992:
988:
982:
979:
977:
976:Jersey upline
974:
972:
969:
967:
964:
962:
959:
957:
956:Dive computer
954:
952:
949:
947:
944:
942:
939:
937:
934:
933:
931:
929:
926:Decompression
923:
915:
912:
910:
907:
905:
902:
900:
899:Ankle weights
897:
896:
895:
892:
888:
885:
883:
880:
878:
875:
874:
873:
870:
869:
867:
861:
855:
852:
850:
847:
845:
842:
840:
837:
835:
832:
830:
827:
825:
822:
820:
817:
815:
812:
810:
809:Breathing air
807:
805:
802:
800:
797:
796:
794:
792:
791:Breathing gas
788:
782:
779:
777:
774:
772:
769:
768:
766:
762:
756:
753:
751:
748:
747:
744:
740:
735:
731:
723:
720:
718:
715:
713:
710:
708:
705:
703:
700:
698:
695:
693:
690:
688:
685:
684:
683:
680:
678:
675:
674:
671:
667:
660:
655:
653:
648:
646:
641:
640:
637:
619:
612:
604:
597:
589:
582:
566:
562:
559:Young, Mark.
555:
547:
545:0-09-163831-3
541:
537:
530:
528:
519:
513:
498:
494:
490:
483:
481:
479:
477:
475:
473:
458:on 2009-04-01
457:
453:
447:
445:
430:on 2009-04-14
429:
425:
419:
403:
396:
389:
373:
369:
362:
354:
348:
344:
340:
333:
316:
312:
305:
303:
301:
299:
294:
283:
280:
277:
274:
271:
268:
265:
262:
259:
256:
253:
250:
249:
243:
234:
230:
228:
224:
221:Divers doing
219:
216:
210:
205:
200:
197:
193:
187:
182:
178:
174:
164:
162:
158:
154:
149:
148:Dive Training
144:
140:
137:
132:
130:
120:
118:
114:
103:
94:
90:
86:
79:
75:
68:
64:
55:
53:
49:
44:
43:breathing gas
39:
37:
33:
29:
25:
21:
10851:
10839:
10827:
10820:
10812:
10805:
10793:
10781:
10556:Steinke hood
10518:Escape trunk
10474:
10453:
10439:
10431:
10422:
10352:
10344:
10337:Shinkai 6500
10336:
10329:Shinkai 2000
10328:
10320:
10312:
10303:
10296:
10289:
10282:
10274:
10266:
10259:
10252:
10245:
10238:
10229:
10221:
10213:
10196:
10179:
10171:
10045:Wreck diving
10001:Night diving
9930:environments
9706:Keith Jessop
9675:Lionel Crabb
9654:Rick Stanton
9628:John Mattera
9608:Bob Halstead
9603:Bret Gilliam
9598:Gary Gentile
9588:Victor Berge
9562:Reid Wiseman
9482:Nicole Stott
9447:Josef Schmid
9437:Tara Ruttley
9382:Karen Nyberg
9362:Jessica Meir
9242:David Gruber
9207:Albert Falco
9192:Sylvia Earle
9127:Justin Brown
9032:Leigh Bishop
8891:Brian Skerry
8876:Pierre Petit
8866:Steve Parish
8856:Noel Monkman
8836:Rudie Kuiter
8816:Peter Gimbel
8713:Andrew Wight
8633:Mark Ellyatt
8614:Scuba record
8555:Richard Pyle
8465:Sylvia Earle
8450:Cathy Church
8445:Hugh Bradner
8440:Louis Boutan
8435:Mensun Bound
8273:Competitions
8141:Sport diving
8050:Spearfishing
7596:Recreational
7404:Rescue Diver
7292:Recreational
7253:
7249:Scuba skills
7227:Ear clearing
7189:Overlearning
7025:
7018:
7011:
7004:
6997:
6946:
6939:
6932:
6925:
6918:
6911:
6904:
6897:
6890:
6874:Publications
6716:David Bright
6711:Allan Bridge
6691:Scuba diving
6604:John Bennett
6588:Professional
6575:
6567:
6559:
6551:
6544:Star Canopus
6543:
6536:Drill Master
6535:
6527:
6491:LoĂŻc Leferme
6450:Early diving
6418:
6332:
6317:Military and
6299:Welfreighter
6274:Necker Nymph
6195:
6187:
6148:Gordon Smith
6103:Peter Kreeft
6093:Émile Gagnan
6088:Henry Fleuss
5986:Whydah Gally
5984:
5977:
5971:
5963:
5859:Duty of care
5704:John Rawlins
5619:Robert Boyle
5586:and medicine
5443:Laryngospasm
5389:contaminants
5226:Air embolism
5193:Surfer's ear
5067:Occupational
4927:Incident pit
4915:Risk control
4845:Night diving
4835:Drift diving
4820:Diver rescue
4754:Buddy diving
4701:Hyperthermia
4664:Consequences
4643:Task loading
4495:Water safety
4275:Wreck diving
3922:
3916:Royal George
3915:
3907:
3899:
3892:
3885:
3877:
3869:
3862:
3855:
3730:Media diving
3463:Jagdkommando
3369:Minentaucher
3314:Police diver
3272:Hazmat diver
3061:Walter Steyn
3006:Dave Mullins
2966:Enzo Maiorca
2961:LoĂŻc Leferme
2926:Emma Farrell
2896:Robert Croft
2891:Carlos Coste
2763:Static apnea
2717:Disciplines
2701:Competitions
2672:Spearfishing
2473:Seafox drone
2254:Diving stage
2232:Clump weight
2109:Gas blending
2077:Diver's pump
2062:Booster pump
1992:Diving stage
1916:Siebe Gorman
1891:Morse Diving
1642:Halcyon RB80
1525:Open-circuit
1225:Diving stage
1163:Diving watch
1143:Bottom timer
971:Diving stage
909:Trim weights
863:Buoyancy and
702:Scuba diving
682:Diving modes
621:. Retrieved
611:
602:
596:
588:Scuba Diving
587:
581:
569:. Retrieved
564:
554:
535:
512:cite journal
501:. Retrieved
496:
492:
460:. Retrieved
456:the original
432:. Retrieved
428:the original
424:"Dive Links"
418:
406:. Retrieved
401:
388:
376:. Retrieved
371:
361:
338:
332:
319:. Retrieved
314:
282:Scuba skills
270:Buddy system
264:Buddy diving
240:
231:
220:
201:
196:task loading
188:
184:
167:Alternatives
147:
145:
141:
133:
129:free ascents
126:
109:
100:
91:
87:
83:
77:
66:
40:
28:demand valve
24:scuba diving
19:
18:
10590:CMAS Europe
10551:Momsen lung
10191:Bathyscaphe
10119:Bathysphere
10028:Cave diving
9996:Muck diving
9981:Deep diving
9809:Blood shift
9623:Steve Lewis
9457:Dewey Smith
9417:Marc Reagan
9297:Scott Kelly
9292:Les Kaufman
9202:Sheck Exley
9187:Pedro Duque
8977:Martyn Farr
8972:Sheck Exley
8926:John Veltri
8861:Pete Oxford
8846:Luis Marden
8821:Monty Halls
8806:Ric Frazier
8703:Andy Torbet
8683:RamĂłn Bravo
8638:Sheck Exley
8585:Myriam Seco
8485:Honor Frost
8430:George Bass
8393:Teseo Tesei
8368:Billy Deans
8348:Mary Bonnin
8211:AIDA Hellas
8103:Breath-hold
8034:Finswimming
7790:authorities
7557:Free-diving
7496:authorities
7369:Dive leader
7054:Dive guides
6948:Basic Scuba
6848:Josef Velek
6838:Rob Stewart
6833:Dewey Smith
6798:Yuri Lipski
6771:Steve Irwin
6751:Sheck Exley
6746:Milan Dufek
6741:Deon Dreyer
6646:Per Skipnes
6560:Venture One
6386:NOGI Awards
5998:and artists
5428:Hypothermia
5373:Hypercapnia
5308:Inert gases
4962:Diving team
4865:Wall diving
4860:Solo diving
4759:buddy check
4742:Boat diving
4696:Hypercapnia
4686:Hypothermia
4610:Seasickness
4555:Wave action
4426:Diversnight
4368:Dive center
4260:Solo diving
4240:Muck diving
4230:Deep diving
4225:Cave diving
4213:Specialties
4054:Limpet mine
4016:Lifting bag
3940:contractors
3686:Dive leader
3558:Shayetet 13
3309:Media diver
3250:Occupations
3144:Hypothermia
3139:Hypercapnia
2981:Karol Meyer
2886:Goran ÄŚolak
2803:Diving suit
2798:Diving mask
2708:Nordic Deep
2514:Diving shot
2458:Scorpio ROV
2227:Closed bell
2222:Bell cursor
2217:Diving bell
1977:Diving bell
1866:Oscar Gugen
1567:Pony bottle
1413:Line marker
1390:Snoopy loop
1331:Diving bell
1280:Pony bottle
1213:Closed bell
1208:Diving bell
1148:Depth gauge
1110:Diving mask
1021:Sladen suit
991:Diving suit
966:Diving shot
961:Diving bell
914:Weight belt
799:Bailout gas
771:Diving mask
567:. dtmag.com
408:30 November
378:30 November
317:. dtmag.com
223:deep diving
161:solo diving
136:free ascent
10815:Dive sites
10640:Reef Check
10635:PADI AWARE
10605:Green Fins
10538:Escape set
10230:Trieste II
10040:Ice diving
9801:physiology
9567:Kimiya Yui
9282:Emma Hwang
9157:Robin Cook
9047:Bill Nagle
9012:Bill Stone
8955:Underwater
8911:Ron Taylor
8871:Zale Parry
8801:Rodney Fox
8756:Eric Cheng
8731:Doug Allan
8722:Underwater
8664:filmmakers
8662:Underwater
8643:Nuno Gomes
8628:Jim Bowden
8510:Pilar Luna
8409:scientists
8407:Underwater
8165:Rebreather
8120:Freediving
7409:Solo diver
7374:Divemaster
7222:Diver trim
7006:Goldfinder
6766:Guy Garman
6693:fatalities
6592:fatalities
6479:fatalities
6477:Freediving
6419:Conception
6355:Mission 31
6304:Wet Nellie
6239:propulsion
6172:Historical
6138:Joe Savoie
6083:Ted Eldred
6068:John Deane
5378:Hypocapnia
5221:Barotrauma
5069:safety and
4942:Redundancy
4877:management
4722:procedures
4671:Barotrauma
4628:competence
4561:Equipment
4235:Ice diving
4081:Underwater
4045:Underwater
3995:Brush cart
3671:Underwater
3468:JW Formoza
3279:Divemaster
3153:Historical
3112:Barotrauma
3081:Fatma Uruk
3046:Tom Sietas
3031:Liv Philip
2849:Freedivers
2667:Snorkeling
2645:Freediving
2628:Activities
2617:Freediving
2565:Air spread
2428:KaĹźif ROUV
2403:Deep Drone
2324:Underwater
2300:Subskimmer
2295:Liveaboard
2055:Silica gel
1972:Diver lift
1846:Drägerwerk
1831:Dive Xtras
1816:Cressi-Sub
1457:Burst disc
1435:Underwater
1423:Silt screw
1297:Dive light
1292:Buddy line
1158:Dive timer
1043:Dive skins
882:Dump valve
849:Travel gas
804:Bottom gas
707:Snorkeling
692:Freediving
623:14 January
571:12 January
503:2013-12-18
462:2009-04-14
434:2009-04-14
321:12 January
289:References
10813:Indexes:
10313:Sea Cliff
10246:Ictineu 3
10197:Archimède
10172:Aluminaut
9502:Bill Todd
9407:Tim Peake
9267:Paul Hill
9069:Aquanauts
9002:Tom Mount
8957:explorers
8826:Hans Hass
8776:Ben Cropp
8708:Ivan Tors
8698:Paul Rose
8383:Hans Hass
8331:of diving
8207:National
8110:Aquathlon
8065:Australia
7755:(ScotSAC)
6823:Dave Shaw
6783:Jim Jones
6520:incidents
6410:incidents
6408:Dive boat
6400:Incidents
6181:Aqua-Lung
6174:equipment
6019:Engineers
6005:The Diver
5964:Commodore
5609:Paul Bert
5543:Screening
5512:Personnel
5478:First aid
5466:Treatment
5409:Immersion
5289:Hyperoxia
5268:Dysbarism
5170:disorders
5019:Equipment
4885:Checklist
4776:Pyle stop
4101:Powerhead
4069:Polespear
3969:equipment
3967:Tools and
3900:Mary Rose
3886:Lusitania
3878:Laurentic
2813:Polespear
2791:Equipment
2635:Aquathlon
2453:ROV PHOCA
2423:KaikĹŤ ROV
2280:Dive boat
2273:Platforms
2194:equipment
2121:Gas panel
2045:Hopcalite
2017:Moon pool
1861:Technisub
1811:Cis-Lunar
1781:AP Diving
1772:equipment
1737:Gas panel
1577:Sidemount
1535:Scuba set
1439:apparatus
1437:breathing
1408:Dive reel
1287:Bolt snap
1263:equipment
1240:PowerSwim
1196:equipment
1125:Half mask
1115:Band mask
1061:and masks
1033:Rash vest
928:equipment
829:Hydreliox
237:Avoidance
58:Technique
10869:Category
10807:Glossary
10783:Category
10576:interest
10283:Losharik
10260:Jiaolong
10222:Sea Pole
9637:Rescuers
8343:Aquanaut
8329:Pioneers
8082:Colombia
7873:(ProTec)
7816:agencies
7725:(ProTec)
7653:(FFESSM)
7602:agencies
7561:agencies
7094:training
7037:Research
6972:DIN 7876
6576:Wildrake
6516:Offshore
6241:vehicles
5802:(SAUHMA)
5730:research
5574:Research
5423:Drowning
5418:Asphyxia
5340:Taravana
5202:Pressure
4793:Dive log
4681:Drowning
4626:Lack of
4565:Freeflow
4550:Silt out
4545:Overhead
4361:industry
4333:(FFESSM)
4059:Speargun
3870:La Belle
3401:Military
3339:Military
3117:Drowning
2828:Swimfins
2823:Speargun
2534:Jackstay
2478:SeaPerch
2408:Épaulard
2242:Wet bell
2202:Air-lock
2028:handling
2002:Jackstay
1997:Downline
1906:Porpoise
1722:Air line
1682:Porpoise
1358:Lifeline
1247:Towboard
1218:Wet bell
1194:Mobility
1068:Anti-fog
1016:Dry suit
1009:Newtsuit
1004:JIM suit
246:See also
215:necklace
97:Training
10841:Outline
10795:Commons
10660:SeaKeys
10574:Special
10481:SRV-300
10438:DSRV-2
10430:DSRV-1
10321:Shinkai
10297:Nautile
10214:Harmony
10163:vehicle
9752:physics
9668:Frogmen
9028:Wrecks
8616:holders
7855:(IANTD)
7677:(IANTD)
7647:(FEDAS)
7536:schools
7484:(WRSTC)
7445:(IDRCF)
6884:Manuals
6207:Nikonos
6194:SP-350
6188:Calypso
5972:Monitor
5796:(SPUMS)
5411:related
5294:Hypoxia
5204:related
5000:Gas man
4970:Bellman
4691:Hypoxia
4535:Delta-P
4530:Current
4512:hazards
4327:(FEDAS)
4091:Gyrojet
4083:firearm
4047:weapons
4009:Pigging
3981:Airlift
3908:Monitor
3653:UNGERIN
3488:KOPASKA
3473:JW GROM
3448:Fukuryu
3364:Frogman
3304:Haenyeo
3105:Hazards
2833:Monofin
2650:Haenyeo
2553:General
2539:Jonline
2443:OpenROV
2326:habitat
1801:Beuchat
1632:Dolphin
1252:Wet sub
1235:Monofin
1230:Swimfin
1059:Helmets
1038:Wetsuit
981:Jonline
781:Swimfin
776:Snorkel
123:History
106:Hazards
10853:Portal
10829:Diving
10822:Divers
10578:groups
10475:Remora
10440:Avalon
10432:Mystic
10423:Mystic
10351:DSV-5
10345:Turtle
10304:Pisces
10267:Konsul
10208:FNRS-3
10203:FNRS-2
10071:Impact
9928:Diving
9861:theory
9799:Diving
9750:Diving
9018:Reefs
8963:Caves
8070:Turkey
7934:(NAUI)
7910:(CDAA)
7901:diving
7879:(RAID)
7867:(PDIC)
7861:(PADI)
7849:(FIAS)
7843:(DSAT)
7837:(CMAS)
7831:(BSAC)
7825:(ANDI)
7799:(AAUS)
7767:(TSSF)
7731:(RAID)
7719:(PDIC)
7713:(PADI)
7701:(NAUI)
7695:(NASE)
7689:(TIDF)
7671:(IAHD)
7659:(FIAS)
7641:(CMAS)
7629:(BSAC)
7623:(ANMP)
7617:(ANDI)
7611:(ACUC)
7576:(CMAS)
7570:(AIDA)
7505:(ADAS)
7468:(NOAA)
7457:(IMCA)
7451:(IDSA)
7298:levels
7205:Skills
6590:diving
6518:diving
6196:Denise
5814:(NEDU)
5808:(UHMS)
5770:(EUBS)
5764:(EDTC)
5758:(DMAC)
5752:(DDRC)
5277:Oxygen
5168:Diving
5071:health
5021:safety
4720:Diving
4510:Diving
4351:(WKPP)
4345:(QRSS)
4339:(IAHD)
4321:(CMAS)
4303:(CDAA)
4297:(BSAC)
4149:QBS-06
4031:Tremie
3938:Diving
3863:Kronan
3493:MARCOS
3453:GRUMEC
3403:diving
3341:diving
2729:(CWTB)
2388:ABISMO
2354:SEALAB
1926:Suunto
1896:Nemrod
1871:Heinke
1770:Diving
1742:Hookah
1697:Salvus
1261:Safety
854:Trimix
844:Oxygen
839:Nitrox
834:Hydrox
824:Heliox
542:
349:
179:, and
48:O-ring
10734:Other
10473:ASRV
10417:MSM-1
10180:Alvin
10109:Other
7940:(TDI)
7928:(CDG)
7922:(GUE)
7916:(CDG)
7891:(TXR)
7885:(TSA)
7773:(UDI)
7761:(SSI)
7749:(SEI)
7743:(SDI)
7737:(SAA)
7707:(NOB)
7683:(ILS)
7665:(GUE)
7635:(CFT)
7598:scuba
7588:(SSI)
7521:(HSE)
7439:(EUF)
7294:scuba
7092:Diver
6776:death
6237:Diver
5955:sites
5746:(DAN)
5183:Cramp
4638:Panic
4315:(CFT)
4309:(CDG)
4285:Diver
3948:COMEX
3856:Egypt
3405:units
2776:(VWT)
2765:(STA)
2759:(NLT)
2753:(FIM)
2747:(DNF)
2741:(DYN)
2735:(CNF)
2723:(CWT)
2582:Sonar
1886:Mares
1851:Fenzy
1836:Divex
1826:DESCO
1821:Dacor
1786:Apeks
1752:Snuba
1667:LAR-V
1662:LAR-6
1657:LAR-5
1647:IDA71
1527:scuba
398:(PDF)
192:panic
10454:Priz
10353:Nemo
10343:DSV
10335:DSV
10327:DSV
10319:DSV
10311:DSV
10253:JAGO
10178:DSV
7899:Cave
7582:(PI)
5970:USS
4875:Risk
3923:Vasa
3914:HMS
3906:USS
3893:Mars
3884:RMS
3673:work
2398:CURV
1702:Siva
1672:LARU
1627:DSEA
1622:CUMA
625:2020
573:2017
540:ISBN
518:link
410:2016
380:2016
347:ISBN
323:2017
194:and
115:and
52:hose
10412:LR7
10407:LR5
10290:Mir
6186:RV
5962:SS
5839:Law
3876:SS
3854:SS
3257:Ama
3160:Ama
2660:Ama
1687:Ray
50:or
10871::
563:.
526:^
514:}}
510:{{
497:22
495:.
491:.
471:^
443:^
400:.
370:.
345:.
341:.
313:.
297:^
175:,
131:.
8263:)
8202:)
658:e
651:t
644:v
627:.
605:.
575:.
548:.
520:)
506:.
465:.
437:.
412:.
382:.
355:.
325:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
