Question id 556 - General Navigation - ATPL - Airline Transport Pilot license

Civil airport: VOR: DME: non-compulsory reporting point.
Civil airport: NDB: DME: non-compulsory reporting point.
VOR: DME: NDB: compulsory reporting point.
DME: NDB: compulsory reporting point.

Training tests and timed exam simulations ATPL - Airline Transport Pilot license