ICAO Airline Designator & Telephony
HUMMINGBIRD AVIATION, LLC (HAMMOND, LA)
NASA MARS
AVCENTER, INC. (POCATELLO, ID)
MORRISON FLYING SERVICE, INC. (HELENA, MT)
UNION FLIGHTS (SACRAMENTO, CA)
MARTIN'S FAMOUS PASTRY SHOPPE, INC. (CHAMBERSBURG, PA)
