IRS and Barometric altimeter.

INS and clock.

Barometric altimeter and clock only.

On-board clock to aid time reference and SBAS.

an ILs frequency.

an ATC frequency.

a NDB frequency.

a vor frequency.

213 (T)

239 (T)

223 (T)

059 (T)

RNP 2 is used in the en-route and oceanic/remote phases of flight. RNAV 2 is used in oceanic phases of flightsor over remote areas.

RNP 2 is used in the en-route and oceanic/remote phases of flight. RNAV 2 might be used in the en-routecontinental. arrival and departure phases of flight.

RNP 2 is used on arrival and departure phases of flight. RNAV 2 is used in the en-route and oceanic/remotephases of flight.

RNP 2 might be used in the en-route continental, arrival and departure phases of flight. RNAV 2 is used in theen-route and oceanic/remote phases of flight.

Navigational aid infrastructure and navigation specification.

Navigational aid infrastructure, navigation specification and navigation application.

Navigation specification and navigation application.

Navigational regulation, navigation specification and navigation application.

Initial and intermediate approach segments

Final approach segment.

All stages of the flight, for terrain clearance.

Initial and final approach segments.

turbulence within precipitation by detecting the Doppler shift of the falling droplets.

CAT within precipitation by detecting the Doppler shift of the falling droplets.

CAT within precipitation by detecting the Doppler shift of the reflected radar signal.

turbulence within precipitation by detecting the Doppler shift of the reflected radar signal.

ATC frequency as a means to receive information about a potential failure of the NDB.

Morse code as a means to identify a potential failure of the NDB.

ADF warning flag(s) as a means to identify a potential failure of the NDB.

ADF needle as a means to identify a potential failure of the NDB.

The direction of the VOR pointer will change, the direction of the ADF pointer will not change.

Both the direction of the ADF pointer and the direction of the VOR pointer will change.

The direction of the ADF pointer will change, the direction of the VOR pointer will not change.

Neither the direction of the ADF pointer nor the direction of the VOR pointer will change.

Using the time measured from the signal leaving the satellite to the receiver.

Using the space vehicle (SV) Doppler frequency shift.

Using the pseudo-range measurements. 

Using aircraft position and known reference points on the ground.