- Reaction score
- Boulder, CO
- # of dives
- 1000 - 2499
The latter for IANTD's "CCR Advanced Recreational Trimix Diver". Required certs are Nitrox and Sport Deep Diver. 150 ft (45 m) depth limit with END <= 100 ft/30 m.Is this for students with some knowledge of CCR or both no knowledge of both CCR and Helitrox?
I would expect buoyancy to be within standards to pass (pay for instruction, not necessarily a cert). It's an open question whether someone without AN/DP would be able to do that without extending the class, but they are allowed to make the attempt.