FSX Swiss Air Force P-51D Pack. A North America P-51 Mustang in colors of the army of Switzerland area. All textures are historical. The P51 Mustang was bought in surplus from the U.S. Army at the end of the war. In the pack are five textures, the J-901, J-212, J-2112Red Stripp, J and J-2019-2064. It is for the payware Warbirdsim model. By Killian Beuret / L'Aerotique.