GPS in general aviation aircraft has become ubiquitous. So much so that the FAA’s move to a Performance Based Navigation (PBN) world based primarily on the Global Navigation Satellite System (GNSS) is ...

Instrument flight is rapidly transitioning to an almost entirely RNAV-based system, replacing traditional terrestrial navaids and procedures within the next decade, with VORs eventually serving as a ...

I am continuing my instrument rating training so that I can become IFR rated. Being an instrument rated pilot I feel will make me a safer pilot. I have been training in my Piper Cherokee 235 and it ...

FAA also will chart additional public IFR RNAV en-route airways—so-called Q routes—based on GPS/WAAS. The program already is working on LPV feasibility analyses and studying the possibility of using ...