EASA AD 2023-0181: Electrical Power — Direct Current Emergency Electrical Network Contactor 1PA — Operational Test | RegNotify

OtherEASA AD 2023-0181

Electrical Power — Direct Current Emergency Electrical Network Contactor 1PA — Operational Test

Published: Oct 13, 2023
Effective: Oct 27, 2023

AI-generated summary of the official EASA document. Verify against the PDF before acting.

What to do

Affected operators and maintenance teams should perform the operational test on the Direct Current Emergency Electrical Network Contactor 1PA as outlined in the document. They must integrate these procedures into their maintenance programs to ensure compliance and maintain aircraft safety. No specific compliance deadline is provided.

Summary

Electrical Power — Direct Current Emergency Electrical Network Contactor 1PA — Operational Test is a regulatory document applicable to ATR42 and ATR72 aircraft types. It addresses the operational testing procedures for the Direct Current Emergency Electrical Network Contactor 1PA to ensure proper functionality and safety of the aircraft's emergency electrical power system.

What changed

This document introduces operational test requirements for the Direct Current Emergency Electrical Network Contactor 1PA on ATR42 and ATR72 aircraft. It specifies the procedures to verify the correct operation of this critical electrical component during emergency power situations.

Why it matters

This matters to aviation professionals because ensuring the reliable operation of the emergency electrical network contactor is vital for aircraft safety during power failures. Operators and maintenance organizations must comply to maintain airworthiness and prevent electrical system failures that could compromise flight safety.

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