Thank you fso28 for the “heads up”! Thank you Wally for saving me the search!
I read the AIC again & checked Jeppesen – Air Traffic Control – AU-607 4.3.
I accept the thrust of what fso28 says and as para 4.3.2a allows a choice. It is probably wise to insert the second CHOICE in field 18 of the flight plan form “NAV/RNP2 GPSR-NAV” [according to JEPP.] to satisfy ATC’s screen presentation.
The AIC suggests “NAV/RNP2” is sufficient. Which is it?
As well, Jepp, para. 4.3.2 has part a and b. The way I have interpreted it is to insert for (a) AND (b). Perhaps in light of the AIC, it is meant to be (a) OR (b).
Any thoughts appreciated.