ICAO Airline Designator & Telephony
SOUTHERN OHIO AVIATION SALES CO. (W. CARROLLTON, OH)
WIND SPIRIT AIR, INC. (DETROIT, MI)
EVERGREEN INTERNATIONAL AIRLINES
MOUNTAIN HIGH AVIATION (WALLA WALLA, WA)
HERITAGE AVIATION, INC. D/B/A HERITAGE FLIGHT, LLC (S. BURLINGTON, VT)
CROW EXECUTIVE AIR, INC. (MILLBURY, OH)
