25.11.2007, 16:38
If you have better info than that please show me.
I for one fly at just over 10k on almost a daily basis for extended periods in an unpressurized aircraft and I do not need oxygen. That was the only reason I posted that. Just trying to pass on good info.
T, your post sure did nothing to help this thread.
I for one fly at just over 10k on almost a daily basis for extended periods in an unpressurized aircraft and I do not need oxygen. That was the only reason I posted that. Just trying to pass on good info.
T, your post sure did nothing to help this thread.