Posted by Steve on August 18, 2001 at 22:34:52:
In Reply to: has anyone used 50/50 Heli-Air to dive deep with? posted by CalAbDiver on August 18, 2001 at 17:46:11:
It sounds more like a Helicopter service than a breathing gas. This is the first I've heard of it but I don't know jack about helium anyway. I heard of Heli-ox not heli-air.
Heli-air = Trimix ????
Where do you find out about this?
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