Originally Posted by
afterburn81
So I guess that means that mechanics, management, and FAA/NTSB individuals without a pilot cert. cannot jumpseat.
No need to get nasty. Mechanics, FAA/NTSB, ATC, they are all certified. 121.547 states fairly clearly who can sit in the jumpseat. Granted, there is a little grey area on some of the wording. But that's how just about any reg is