CS ACNS.D.EHS.020 Integrity

ED Decision 2013/031/R

The Mode S EHS airborne surveillance system integrity is designed commensurate with a ‘minor’ failure condition  for the downlink aircraft parameters listed in CS ACNS.D.EHS.015.

CS ACNS.D.EHS.025 Continuity

ED Decision 2013/031/R

The Mode S EHS airborne surveillance system continuity is designed to an allowable qualitative probability of ‘probable’ for the downlink aircraft parameters listed in CS ACNS.D.EHS.015.