X-Plane 9 And 10 Scenery--VTBD Don Mueang Airport. Don Mueang International Airport is one of two international airports serving Bangkok, Thailand. The airport is considered to be one of the world's oldest international airports and Asia's oldest operating airport. Converted from MS Flight Simulator 2004 to X-Plane using FS2XPlane 3.11. This scenery has been tested with X-Plane 9. Just put the unzipped folder into your Custom Scenery folder within your X-Plane installation. Thanks to Prasong for giving permission to distribute this scenery with the X-Plane community. By Jirawat Akkanit.