I'm not sure what's going on here. I've had this problem for awhile. All of the default aircraft are cut off by the horizon for some odd reason. All add-ons work fine, but the defaults don't. I'm starting to think it's a problem with my video card. I'm running a Diamond Stealth III S540 for Windows 9x with 32 MB of RAM which is old, but FS2002 Pro is the old problem I've ever had with it. Help!