ICAO Airline Designator & Telephony
DELTA STATE UNIVERSITY (CLEVELAND, MS)
KEYSTONE AERIAL SURVEYS, INC. (PHILADELPHIA, PA)
MIAMI VALLEY AVIATION, INC. (MIDDLETOWN, OH)
GAIL FORCE EXPRESS (JANESVILLE, WI)
EASTERN AIRLINES, LLC (HIGH POINT, NC)
SKYCRAFT, INC. (SEATTLE, WA)
