i added more traffic to flight simulator 2004. PAI recommends adding more gates to the major airports around the world.i need to add gates, parking and/or runways to heathrow, gatwick, CDG, Toronto Pearson, LA international, JFK international, Frankfurt, Hong Kong, Japan, and Sydney. anyone know how i can do this?

I think you will find information on the PAI site on downloading and installing replacement airport data files called AFCAD files which will accomplish what you want. They have an AFCAD forum there where you can ask questions too. If you want to use non-PAI AI aircraft in your plans, you should also get the AFCAD FAQ document that shows how to modify the radius in the aircraft .mdl file, as well as adding parking preference indicators to the aircraft.cfg files.scott s..

thanks. ill find my way there right now.