Program Description:
Learn how to plan dives requiring decompression down to the depth of 60 meters and do them using a specific CCR unit
People who enroll into this course need to know thoroughly the CCR unit to be trained on and to have acquired serious experience using it.

Duration:
7 to 8 days.

Prerequires:
- EXTENDED CCR DIVER
- 100 logged dives, 30 of which at depths deeper than 27 meters.
- 25 hours on the unit