Navigate / EASA
AMC1 NCO.IDE.H.200 Transponder

ED Decision 2025/023/R

GENERAL

(a) The secondary surveillance radar (SSR) transponders of rotorcraft operated under European air traffic control should comply with any applicable single European sky legislation.

(b) If the Single European Sky legislation is not applicable, the SSR transponders should operate in accordance with the relevant provisions of Volume IV of ICAO Annex 10.