FSX Scenery Raron LSMN LSTA. The Scenery is located in the valley of Valais in Switzerland. The airport is placed with images of googlemap, skyguide and ourairport. Full Runway made usable, sorry for the fictional scenery, but wanted to make it usable with jets. Available fuels. None Credits. ADE (Airport Design Editor) by Jon Masterson is a freeware utility for developing airport sceneries. Dennis Waggoner dwag Hangers, Jim Dhaenens T-Hangers For Installation with standard FSX Scenery or Freeware Scenery from Raimondo Taburet. Move folder to FSX Addon Scenery, Swiss Airports folder if allready existing, and activate it over scenery library in FSX, For Installation with Switzerland Professional addon. Some airport library files of the Switzerland Pro scenery need to be deactivated for proper display of the scenery. This can be done by moving them to a temporary folder, you might want to have a backup.