July 25, 200421 yr Having programed a flight on the FMC, on take off I activate the VNAV and LNAV. All is well for a short time until the VNAV decides to de-activate, especially when changing waypoint direction.ALSO Frequently I crash just after take off. For no apparent reason the aircraft slews to the right and that's that! I have a feeling this is something to do with the trim. Your help would be appreciated. Thanks Marty
Create an account or sign in to comment