Join Date: Aug 2006
Location: DCA / WAS
Programs: DL 2+ million/PM, YX, Marriott Plt, *wood gold, HHonors, CO Plt, UA, AA EXP, WN, AGR
Posts: 9,386
At some airports, audio is recorded. For many years (I haven't paid attention recently) there were microphones hung over the x-ray belts at DFW.