Originally Posted by
Sikorsky38
It is more an issue that the FAA requires it, so yes, every airline requires a TSO headset.
It actually a matter of the airlines OPSPECS. The feds publish TSO guidelines for headsets, then the airlines choose to put that requirement in their OPSPECS making it a legal requirement, there are a few airlines that do NOT require them. SKW for sure, i think Jetblue also doesnt require them.