ICAO Airline Designator & Telephony
NEW YORK STATE POLICE (ALBANY, NY)
ATMOSPHERIC RESEARCH BOULDER
PRIVATE JET EXPEDITIONS, INC. (ATLANTA, GA)
PIONEER AIRLINES, INC. (DENVER, CO)
U.S. HELICOPTER CORP. (STRATFORD, CT)
ADVISORS AVIATION (ST. LOUIS, MO)
