This scenery will work with X-Plane 11 (and most probably with X-Plane10 – although not tested). Place TNCS_Saba_uwespeed from the downloaded zip file into the Custom Scenery folder of your X-Plane installation. You also should install (if not already done): OpensceneryX (http://forums.x-plane.org/index.php?/files/file/2226-opensceneryx/) RD library (http://rdesignx.weebly.com/freeware.html) Flags of the World (http://forums.x-plane.org/index.php?/files/file/17090-flags-of-the-w