ICAO Airline Designator & Telephony
FOUR WINDS AVIATION LTD. (COLORADO SPRINGS, CO)
NETJETS AVIATION, INC. (COLUMBUS, OH)
ACP JET CHARTER, INC.
KENAI AVIATION OPERATIONS
GLOBAL AIR CHARTER, INC. (ENGLEWOOD, CO)
VIKING EXPRESS, INC. (WEST CHICAGO, IL)
