ICAO Airline Designator & Telephony
TWIN CITIES AIR SERVICE, INC. (AUBURN, ME)
MIDLINE AIR FREIGHT (OWENSBORO, KY)
PACIFIC COAST JET (OAKLAND, CA)
RAYTHEON AIRCRAFT COMPANY (WICHITA, KS)
SOUTHERN CROSS AVIATION, INC. (CAMARILLO, CA)
LONE STAR AVIATORS
