So the part about RNP slipped right past you?
If you are a Bus driver in China or AUS, I can almost bet that the RNP procedure is coded at 2.8GPA.
SInce RNP is designed for uncompensated baro, you can take your effective GPA to 2.71 (US) and 2.5 in many other places. So with that in mind, a 3 degree GPA would be far too temperature limited for many locations or altitudes.
Are you an FAA-approved third-party terminal procedures designer?
You already know that, Naverus was the very first 3rd party approved to design public RNP in the US.
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