ICAO Airline Designator & Telephony
WELCH AVIATION, INC. (ALPENA, MI)
TRISTAR AIRLINES, INC. (LAS VEGAS, NV)
EASTERN CAROLINA AVIATION, INC. (RICHLANDS, NC)
SURF AIR (SANTA MONICA, CA)
DUKE ENERGY BUSINESS SERVICES LLC
OMEGA AIR HOLDINGS, LLC D/B/A FOCUS AIR (FT. LAUDERDALE, FL)
