gnss
As I don't fly Airboos equipment, not really interested in AIME...but thanks for the invite.
RAIM works in our aeroplanes very nicely, actually. And, it (GPS) is dead on, every time.
Never have understood why the "Eurpoeans" have not used it to a greater extent, ie: how many GPS (now RNAV) approaches have been approved in, for example, the UK?
On the other hand, in the USA, several thousand. Business jet operators especially find it very useful.
