X-Plane 10 Scenery--Switzerland Tour Airfields. This file consists of five airfields situated in Switzerland. They are: LSGR, LSTO, LSZJ, LSZP, LSZY. The trailer object is a MSFS conversion, with permission. You will need XP10 (the scenery references XP10 Objects although anyone with knowledge of Overlay Editor could easily make these sceneries XP9 compatible). Requires OpenSceneryX, ff_library_extended_LOD, Flags of the World (FLAGS_OF_THE_WORLD.ZIP) and RuScenery. By Robin Tannahill.