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Dive Duck Key

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Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
Dive Duck Key
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+1 305-743-9633

Hours:
Sunday8am - 6pm
Monday8am - 6pm
Tuesday8am - 6pm
Wednesday8am - 6pm
Thursday8am - 6pm
Friday8am - 6pm
Saturday8am - 6pm


Diver communications are the methods used by divers to communicate with each other or with surface members of the dive team. In professional diving, communication is usually between a single working diver and the diving supervisor at the surface control point. This is considered important both for managing the diving work, and as a safety measure for monitoring the condition of the diver. The traditional method of communication was by line signals, but this has been superseded by voice communication, and line signals are now used in emergencies when voice communications have failed. Surface supplied divers often carry a closed circuit video camera on the helmet which allows the surface team to see what the diver is doing and to be involved in inspection tasks. This can also be used to transmit hand signals to the surface if voice communications fails. Underwater slates may be used to write text messages which can be shown to other divers, and there are some dive computers which allow a limited number of pre-programmed text messages to be sent through-water to other divers or surface personnel with compatible equipment.Communication between divers and between surface personnel and divers is imperfect at best, and non-existent at worst, as a consequence of the physical characteristics of water. This prevents divers from performing at their full potential. Voice communication is the most generally useful format underwater, as visual forms are more affected by visibility, and written communication and signing are relatively slow and restricted by diving equipment.Recreational divers do not usually have access to voice communication equipment, and it does not generally work with a standard scuba demand valve, so they use other signals. Hand signals are generally used when visibility allows, and there are a range of commonly used signals, with some variations. These signals are often also used by professional divers to communicate with other divers. There is also a range of other special purpose non-verbal signals, mostly used for safety and emergency communications.
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