| This program is designed to introduce the diver to the basic concepts of
rebreathers and to provide a practical confined water exposure for swimming
a rebreather. This is not a certification program. Prerequisites:
 
 
     Certified Diver
      10 dives experience
      15 years old (with parental authorization)
 Time: 1 day (6 - 8 hours)
 
 
      Morning lecture
      Afternoon swim off beach (up to 20 foot depth)
 Topics:
 
 
       Components of a Rebreather System
     Active vs. Passive Addition Mechanisms
      Closed and Semi-Closed Systems
      Physiological Concerns Specific to Rebreathers
      Pre-Dive Familiarization to Odyssey
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