Originally Posted by
Troo believer
I'll bite.
The A320 isn't as capable as a 737 Ng. Correct me if I'm wrong. We have minima for 3 different RNPs in QF. They are .1,.2and .3. Often you can see an ANP of 0.02. That's a statistical containment of 95% accuracy within 0.02 of a nm.
The A320 is capable of RNP-AR and GLS, they are customer options like on the 737NG. GLS is standard on 747-8, 787, A350 and is an option on A320/neo, 737NG/MAX, A330, A340, A380.
The 757, 767, 777 are not capable of GLS, the 77X will be.