LPUN Laundos Airfield. This freeware scenery was created using pictures taken at the internet, as well as real measures by Google Earth and official information at http. www. nav. pt ais VFRs s. %20miguel%20de%20lau ndos%20ulm. pdf (it is supposed you download the file and read it). This scenery is to be used EXCLUSIVELLY with Portugal Terrain from PTSIM (http. www. ptsim. com) Freeware. For Microsoft FS2004. NOT tested for FSX By Joao Ferreira.