It's too much of a PITA for me, (logged enough small arms time in the military, don't need the accountability hassle) but I like the program as long as somebody else is willing to do it.

Since the bad guys have no idea if a pilot will be armed, it creates a significant planning problem for any hijack attempt. They don't have to shoot terrorists, merely the possibility serves as a deterrent...and a lot cheaper than FAMs

But with that said, lets steer clear of any details about FFDO selection or operations.