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  2. Diver communications - Wikipedia

    en.wikipedia.org/wiki/Diver_communications

    The hand signal "OK" Diver communications are the methods used by divers to communicate with each other or with surface members of the dive team. In professional diving, diver communication is usually between a single working diver and the diving supervisor at the surface control point.

  3. Category:Underwater diving safety - Wikipedia

    en.wikipedia.org/wiki/Category:Underwater_diving...

    Download as PDF; Printable version; ... Diving hand signals; List of diving hazards and precautions; ... (scuba diving) Doing It Right (scuba) ...

  4. Doing It Right (scuba diving) - Wikipedia

    en.wikipedia.org/wiki/Doing_It_Right_(scuba_diving)

    Doing It Right (DIR) is a holistic approach to scuba diving that encompasses several essential elements, including fundamental diving skills, teamwork, physical fitness, and streamlined and minimalistic equipment configurations. DIR proponents maintain that through these elements, safety is improved by standardizing equipment configuration and ...

  5. OK gesture - Wikipedia

    en.wikipedia.org/wiki/OK_gesture

    In the communication used by scuba divers, the OK sign is specific in its meaning that "everything is OK" as regulated by the Recreational Scuba Training Council. Divers are taught to always use this sign and not the thumbs up gesture because the latter means that a diver needs to ascend. [ 12 ]

  6. Buddy diving - Wikipedia

    en.wikipedia.org/wiki/Buddy_diving

    A Navy buddy diver team checking their gauges together. Buddy diving is the use of the buddy system by scuba divers and freedivers.It is a set of safety procedures intended to improve the chances of avoiding or surviving accidents in or under water by having divers dive in a group of two or sometimes three.

  7. U.S. Navy Diving Manual - Wikipedia

    en.wikipedia.org/wiki/U.S._Navy_Diving_Manual

    The US Navy first provided a diving manual for training and operational guidance in 1905, and the first book titled Diving Manual was published in 1916. Since then books titled Diving Manual or U.S. Navy Diving Manual have been published several times, each one updating the content of the previous version. The amount of information provided has ...

  8. Human factors in diving equipment design - Wikipedia

    en.wikipedia.org/wiki/Human_factors_in_diving...

    Human factors in diving equipment design are the influences of the interactions between the user and equipment in the design of diving equipment and diving support equipment. The underwater diver relies on various items of diving and support equipment to stay alive, healthy and reasonably comfortable and to perform planned tasks during a dive.

  9. Glossary of underwater diving terminology: T–Z - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_underwater...

    See: Underwater diving#Diving environment. Recreational scuba diving along the face of a near vertical cliff wall, particularly if the bottom is below the range of the diver's equipment and certification. This requires good buoyancy control. [44] washout See outgassing [45] water capacity. See: Gas cylinder. Of a cylinder: The internal volume.