DC-9 photo question
#14
Gets Weekends Off
Joined APC: Jan 2009
Posts: 110
Well you've got me stumped. The only thing I can find on the overhead that fits your question would be the observers O2 off/on switch. Is that it?
Thread
Thread Starter
Forum
Replies
Last Post
RVSM Certified
Flight Schools and Training
22
02-27-2009 12:04 PM