Posted by stwally on June 12, 2001 at 18:06:30:
In Reply to: 160' on nitrox? posted by Captain Tim on June 12, 2001 at 15:17:04:
This sounds like either TDI Adv Nitrox or Deco Procedures. I know more DM's and Instructors than listed that are qualified to supervise this dive, but I don't know how many of them would.