ICAO Airline Designator & Telephony
TALON AIR, INC. (FARMINGDALE, NY)
AERO CHARTER, INC. (CHESTERFIELD, MO)
THRO AVIATION, INC.
FRONTIER AIRLINES, INC. (DENVER, CO)
SKY HARBOR AIR SERVICE INC. (CHEYENNE, WY)
AIR CARGO EXPRESS, INC. (LITTLE ROCK, AR)
