On Jul 12, 7:39*pm, ContestID67 wrote:
Anyone have an address in the Chicago area to obtain aviation grade
oxygen? *I have a friend who is having a heck of a time finding it.
You would think that some of the smaller airports handling executive
jets would have it.

Thanks, John

If he can find a Technical Dive shop in the area that mixes gases for
deep water diving then they will fill tanks with aviators oxygen.
Best and easiest, and cheapest source I have in TN. Usually walk in
and walk out with a full tank instead of having to leave the tank at a
gas supply.

Kevin