ICAO Airline Designator & Telephony
TRISTAR AIRLINES, INC. (LAS VEGAS, NV)
ASPEN HELICOPTERS, INC. (OXNARD, CA)
AZTEC WORLDWIDE AIRLINES, INC. (FT. LAUDERDALE, FL)
ERIE AIRWAYS, INC. (ERIE, PA)
CIMEX ENVIRONMENTAL, LLC
NATIONAL JETS, INC.
