CAT.IDE.H.330 Radio communication equipment

ANNEX IV (Part-CAT) · Regulation (EU) No 965/2012 · EAR revision 27 Mar 2026

IRImplementing rule

CAT.IDE.H.330Radio communication equipment

(a)Helicopters shall be equipped with the radio communication equipment required by the applicable airspace requirements.

(b)The radio communication equipment shall provide for communication on the aeronautical emergency frequency 121,5 MHz.

IR · CAT.IDE.H.330 — Regulation (EU) No 965/2012 · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

All rules in SUBPART D: INSTRUMENTS, DATA, EQUIPMENT

Consolidated from the EASA Easy Access Rules (revision 27 Mar 2026, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

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