Sorry - this may not be the correct place to post this...
I thought it would be fun to try to fly into my local "airport", so I looked it up - Montargil, Ponte de Sor, Évora, Portugal - and the airport code is LPMO, it says - http://www.gcmap.com/airport/LPMO . However the FlightGear UI doesn't know it, and when I use it on the command line I end up at Boston, US.
All this a little rum seeing as how it's a specific training airport and, likely as not, the one where I will, if I decide to do so, take my flying lessons.
Perhaps someone could point me in the right direction for creating this airport - hopefully it isn't too difficult a job.