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Articles related to underwater communications

The "Down" Signal for Scuba Diving - Underwater Communications
The "Thumbs-Down" hand signal communicates "go down" or "descend" underwater. This signal should not be confused with the "not-okay" hand signal used to ...
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_5.htm
The "Write It Down" Hand Signal For Scuba Diving - Underwater ...
When all other communication fails, divers sometimes find it easiest to simply write down the information to be communicated on an underwater slate or ...
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_20.htm
The "Question" Hand Signal for Scuba Diving - Underwater ...
The question hand signal for scuba diving is made by raising a crooked finger to represent a question mark. This can also indicate confusion, or can be followed ...
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_19.htm
The "I'm Cold" Hand Signal for Scuba Diving - Underwater ...
The "I'm Cold" hand signal is made by crossing the arms and rubbing the upper arms with one's hands, just as a person would attempt to warm himself on the ...
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_17.htm
The Safety Stop Hand Signal For Scuba Diving - Underwater ...
The Safety Stop Hand Signal for scuba diving is made by making the "Level Off" signal over three fingers pointed upwards.
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_13.htm
The Come Here Hand Signal For Scuba Diving - Underwater ...
... "Come Here" hand signal for scuba diving is made by gesturing towards oneself with a bent hand, just like the hand signal used for everyday communications ...
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_10.htm
The "Level Off" Hand Signal for Scuba Diving - Underwater ...
The "Level Off" Hand Signal is made by extending a flattened hand and moving it side-to-side horizontally.
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_11.htm
The Out-Of-Air Hand Signal For Scuba Diving - Underwater ...
The "Out-Of-Air" hand signal is made by moving the hand across the throat in a slashing motion to indicate that the diver has been "cut off" from his air supply.
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_16.htm
The "Stay With Your Buddy" Hand Signal for Scuba Diving ...
The "Buddy Up" or "Stay Together" hand signal is used to remind scuba divers to stay with their buddy, or to reassign buddy teams underwater if this is a ...
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_12.htm
The Slow Down Hand Signal for Scuba Diving - Underwater ...
Instructors use this signal to tell enthusiastic students to swim slowly and enjoy the incredible underwater world. Not only does swimming slowly make diving ...
http://scuba.about.com/od/scuba101/ss/20-Common-Hand-Signals-For-Scuba-Diving_6.htm
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