RNAV GPS approaches are common, with most requiring RNP 0.3 accuracy. Different types exist, including LNAV (non-precision, lateral only), LP (non-precision WAAS-mandatory), LNAV/VNAV (precision-like, ...

The airport at Aspen, Colorado, offers great access to the mountains and all its associated sports—and a challenging approach into a narrow valley often impacted by severe weather. Courtesy Honeywell ...

Air New Zealand (ANZ) is set to become the first airline to gain certification for its Airbus A320s to carry out near-precision approach procedures to required navigation performance (RNP) standards ...

Area navigation (RNAV) is a concept that predates the implementation of GPS by several decades. But it was with the advent of the latter, with its powerful microprocessors, compact size and global ...

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 ...