Navigate / EASA

CS ACNS.E.RVSM.010 Required functions

ED Decision 2013/031/R

(See AMC1 ACNS.E.RVSM.010)

The system:

(a)     provides indication to the flight crew of the pressure altitude being flown;

(b)     based on the signal produced by the altimetry system, automatically maintains a selected flight level with its altitude control system;

(c)      provides an alert to the flight crew when the altitude displayed to the flight crew deviates from the selected altitude by a value of ±60 m (±200 ft) or greater;

(d)     automatically reports pressure altitude;

(e)     provides an output to the aircraft transponder.