INS problem 747 ready for pushback

You must have read (before you bought RFP) that INS has a bug, so you can choose not to use it if you don't want to or if it's not working. My FS never crashes when I use the INS but sometimes the INS remains blank even though power is supplied to the aircraft, so I always use the GPS.

I know this isn't very comforting, but I don't think there is a patch for your problem. I hope they'll make one soon.

In the meantime, use the GPS! 😉

Hey, by the way, is it OK for the 747RFP to sound a bit like a prop?
I don't know whether you noticed but I think that when you apply full power and listen carefully, the engines sound a very little bit like pistons.