Flying around the amazing Switzerland DLC I found some incongruencies in the textures southwest of Sankt Stephan, where is replicated the area of the airport (tile 13 8540_a5b8).
Don't know if it's a bug or a problem in my installation, but doing a clean install of the DLC didn't fix the problem.
I'm using the Steam version of Aerofly FS 2, with only orbx's cultivation and saanen airport as addons.
Thank you.