SERA.15045 Use of CPDLC in the event of air-ground voice communication failure

ANNEX: Rules of the Air · Regulation (EU) No 923/2012 · EAR revision 26 Aug 2025

IRImplementing rule

SERA.15045Use of CPDLC in the event of air-ground voice communication failure

The existence of a CPDLC connection between an air traffic services unit and an aircraft should not prevent the pilot and the air traffic controller concerned from initiating and performing all the required actions in the event of air-ground voice communication failure.

IR · SERA.15045 — Regulation (EU) No 923/2012 · Regulation (EU) 2023/1772 · SERA Easy Access Rules · EAR revision 26 Aug 2025

All rules in SECTION 15 Controller-pilot data link communication (CPDLC) procedures

Consolidated from the EASA Easy Access Rules (revision 26 Aug 2025, 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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