Scuba Diving Hand Signals Quiz
Avg Grade: 87%
How well do you communicate underwater? Test your knowledge of scuba diving hand signals with this online quiz.Every scuba diver should know all 30 of these basic hand signals.
Hand signal images provided by RSTC
Reprinted with the express permission of the Recreational Scuba Training Council (RSTC) on September 25, 2013.
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