I have spent almost an hour and a half online now reading posts to try and fix this, but all in vain so far: lots of posts on the subject but no definitive answer that I can locate. Can someone please help?If I enter VTBS (the new Bangkok Suvarnabhumi) into the FMC I get 'NOT IN DATABASE'. So how do I get it into the database? I have added the correct details to the airport.dat file and downloaded the SID/STARS (xml file) from www.navdata.at, putting it into the navdata folder. Restart FS9, load the 767: same result. Not in Database.The airport is in the airport.dat file in the FMCWP/Navdata folder.What do I need to do to be able to use this airport with the 767 FMC?Thanks!Martin

OK, sorted this by downloading a fresh wpNavAPT.txt file from Navigraph.comMartin