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Anatolia Speleological Society




            CMAS Extended Range Diver Course

     Course Overview

       This course provides the understanding of subject matter relating to Extended Range diving 
       including accelerated decompression utilizing Nitrox mixtures or oxygen for dives up to
       55msw that requires stage decompression. The objective of this course is to train divers in
       proper techniques, and hazards of deep air diving.


       Minimum age of 18.
       Advanced Nitrox certified.
       Two Star certified. 
       Proof of 50 logged Nitrox dives.

     Details of the course

       The Extended Range diver course covers:
  • History of deep air diving
  • Physics
  • Physiology
  • Decompression options
  • Equipment consideration
  • Dive tables & dive computers
  • Dive planning
  • Procedures
     Course duration and number of dives

       The Extended Range diver course is a 4 day course and 6 dives are required.

     Course Price

       Call us

     Additional costs

       No additional costs.

     Equipment requirement

       The Extended Range Diver course has uses a technical gear configuration. All students 
       must own or purchase a spool, SMB and wrist slate. We supply the double tanks,
       decompression tanks and mixes, the decompression regulator and the oxygen analyser.
1400 Sokak   No:11/24  Alsancak / IZMIR   Tel&Fax: 0 232 463 61 64  Gsm: 0 542 547  2001
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