ICAO Airline Designator & Telephony
APEX AIR CO., LTD
COLORFUL YUNNAN GENERAL AVIATION CO., LTD.
NORTH-WESTERN CARGO INTERNATIONAL AIRLINES CO.,LTD
TIANJIN AIR CARGO CO., LTD.
GOVERNMENT FLYING SERVICE OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION
ORDOS GENERAL AVIATION CO. LTD.