FS2002/FSNavigator BFU Flight Plans. A set of flight plans for use with “BFU – Delivery Mission – Ketchikan Area”, a virtual flight posted on the Bush Flying Unlimited “Job Assignments” board. Included in the file are .flt and .wx files, as well as FSNavigator flight plan files for a demo flight in the default C-182, automatically flying the aircraft to the destination airport. By Jim Robinson.