Tuesday, 18 February 2020, Mr. Somnuk Rongthong, President of AEROTHAI, has chaired the Airspace User – ANSP Meeting at Banyan Tree Bangkok, Thailand. In this occasion, Business Development has demonstrated the Aerodrome Control Simulator System, Digital Trunked Radio System, and JTrack application that jointly developed with Thai Airways International Public Co, ltd to transmit the ground service information through DTRS for improving the efficiency of On Time Performance (OTP).