- Messages
- 19,801
- Reaction score
- 18,672
- Location
- Philadelphia and Boynton Beach
- # of dives
- 1000 - 2499
Absolutely, Navy tables, a watch, and a capillary depth gaugeThe point wasn't about gas volume, it was about nitrogen loading and NDLs.
I'm assuming that back in the day, you had a plan for that, right? You didn't just swim around until you ran out of gas...