EASA AD 2021-0065
Electrical Power — Wiring Protection — Modification
Summary
Electrical Power — Wiring Protection — Modification is a regulatory document concerning Leonardo S.p.A. Helicopters models A109 and A119. It addresses modifications related to the electrical power wiring protection systems on these specific helicopter types. The document aims to ensure continued airworthiness and safety by updating wiring protection standards.
What Changed
This document introduces modifications to the wiring protection systems on Leonardo A109 and A119 helicopters. It specifies new requirements or changes to existing wiring protection to enhance electrical system reliability and safety. These changes may involve updated installation procedures or protective measures for electrical wiring.
Why It Matters
This matters to aviation professionals because proper wiring protection is critical to prevent electrical failures that could compromise helicopter safety. Operators and maintenance organizations must understand and implement these modifications to maintain compliance and ensure safe operation. Compliance teams need to track these changes to update maintenance programs and documentation accordingly.
What To Do
Affected operators and maintenance organizations should review the modification requirements for the A109 and A119 helicopters and plan to implement the wiring protection changes as specified. They should update maintenance manuals and training as necessary. Any compliance deadlines stated in the document must be adhered to, although no explicit deadlines are provided here.
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