j17
You are certainly an exception to the rule, although FAA ATC folks are allowed to ride on US jumpseats.
Only FAA licensed pilots may ride on the FDJseat, always at the Captain's discretion.
Many times I've wanted to let others ride (like my Dad, and some BA friends) but the FAR's make this illegal.
There's a whole list of who can and who can't be offered the seat.
dd