Hi,I

All the scenery files are located on the 4th CD (the one you have to have loaded to start up FS9). Many people have suffered crashes because of duplicate AFCAD's for airports in the area you're flying. Also make sure your scenery.cfg in the main FS9 folder is not corrupted (Areas/Layers not in numberical sequence).Jim

Hi Jimmany thanks for your quick answer.

search for scanafd in the library here, sometimes duplicate files cause this, or invalid landclass files, incorrect scenery layers. Rantainside has a great flight sim manager program that finds the landclass and scenery errors for you.

Hi,Probably not related to your problem, since it appears you are using the default scenery.My initial release of my 1959 Honolulu scenery had this problem. If you have problems with it just download and install it again; all will be well.Hope this helps,--Tom GibsonCal Classic Propliner Page: http://www.calclassic.comFreeflight Design Shop: http://www.freeflightdesign.comDrop by! ___x_x_(")_x_x___