Free Flight, Free Speech

Sure. Feel free to open a Spanish project thread.
It's good you know what is GPL and what is not from that collection. All I had from Ludomo was a warning this material is not GPL. And that was the end of it.

Most of the airports were made by Ludomo and the spanish community, all GPLed (i've a marked map for that), but there're others like Valencia (LEVC) and Ibiza (LEIB) from other people, difficult to reach and contact them, so i was wondering to made my own and more freely and updated versions of these works. I've suggested my plan to him and he support the idea.