ICAO Airline Designator & Telephony
AROOSTOOK AVIATION, INC. (FRENCHVILLE, ME)
PERRYCOOK FLIGHT SERVICES, LLC
INTER-STATE AVIATION, INC. (PULLMAN, WA)
UNITED STATES DEPARTMENT OF TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, FLIGHT INSPECTION SERVICES (OKLAHOMA CITY, OK)
L A B FLYING SERVICE (HAINES, AK)
CARLISLE AIR CORPORATION
