ianr33
Contributor
Thats pretty much the way I look at it. While its pretty far fetched that it would ever be needed on a recreational dive (OOA diver and a second stage not working,or 2 OOA divers sharing air off one diver that does have gas ) If a diver is not comfortable Buddy Breathing I would really question if they should be diving at all.
On deco dives it's one of several options to deal with a lost deco gas scenario.
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