ICAO Airline Designator & Telephony
OLD DOMINION FREIGHT LINES, INC. (THOMASVILLE, NC)
SAN CARLOS FLIGHT CENTER
CROWN AIR SYSTEMS
HOPSCOTCH AIR, INC. (FARMINGDALE, NY)
RAVN ALASKA (ANCHORAGE AK)
OPERATIONAL SUPPORT AIRLIFT COMMAND (OSACOM) (FORT BELVOIR, VA)
