Domanda 162, Radio Navigation - ATPL - Airline Transport Pilot license

Outside the coverage of station-referenced navigation aids provided that it is equipped with a minimum of one serviceable self-contained navigation aid
Within the coverage of station-referenced navigation aids or within the limits of the capability of self-contained aids, or a combination of these
Outside the coverage of station-referenced navigation aids provided that it is equipped with a minimum of two serviceable self-contained navigation aids
Simultaneously transmit weather and mapping beams