drrich2
Contributor
I'm not a cave or rebreather diver, so trying to follow this discussion may be spotty at times for me. Glancing back over this thread, there are some details I don't see, and it may be helpful to have them here.My gut says this diver was "certified" to be back where he was
1.) Roughly how deep was he vertically?
2.) Roughly how far back into the cave was he?
3.) As caves go, for divers who are certified and competent to dive them, was his route considered particularly difficult? Flow, restrictions, anything good to know?
4.) Was he diving open circuit or a rebreather?
5.) Was this a solo, buddy or team dive?