I've been working a little on an airport - ran a test today with multiple parking codes in the aircraft.cfg fltsim.x sections. It appears the second code is being used in FSX for parking AI aircraft. But I need someone willing to test. I'm using the default AI traffic file and aircraft. I've made changes to PANC, and to the C gates with parking code ASA All other gates have no parking code. I have the Pacifica aircraft all set to Parking code ASA I have the World Travel aircraft set to Parking code NWA,ASA The World Travel repaints are parking in open ASA spots. This is just a preliminary test, something which need to be worked on in more depth, but if it works this way - it will be a major change in aircraft.cfg setup options.