During 3 - 9 November 2022, AEROTHAI staff provided the installation and training of the Simulator Table Top at Chiang Mai Air Traffic Control Center. AEROTHAI has developed and manufactured this Simulator Table Top for in-house use. Also, the TopSky ATC (Level II) and TopSky Tower (Level III) has been relocated to place in the same area as Simulator Table Top to provide various training format for air traffic controllers.