EASA AD 2024-0111: Reciprocating Engine — Inspection

What to do

Affected operators must accomplish the corrective actions specified in Transport Canada AD CF-2005-40 within the compliance timeframes referenced in that AD, counting from the effective date of EASA AD 2024-0111. Alternatively, following the FAA Special Airworthiness Information Bulletin NE-06-28 is acceptable. Stakeholders should consult the Type Certificate Holders for technical guidance and may request alternative compliance methods from EASA if justified.

Summary

EASA Airworthiness Directive 2024-0111 is an airworthiness directive addressing inspection requirements for reciprocating engines manufactured by Lycoming Engines and Continental Aerospace Technologies. It applies to all engine types and models listed in the referenced Type Certificate Data Sheets (TCDS), except those manufactured or overhauled after 18 July 2004. The directive mandates compliance with corrective actions originally specified in Transport Canada Civil Aviation AD CF-2005-40.

What changed

This new airworthiness directive introduces mandatory compliance with the corrective actions outlined in the Canadian AD CF-2005-40 for reciprocating engines operated within the European Union. It clarifies that although EASA cannot formally adopt the Canadian AD, the same safety actions must be implemented. The directive also accepts compliance through the FAA Special Airworthiness Information Bulletin NE-06-28 as an alternative.

Why it matters

This directive ensures continued airworthiness and safety of affected reciprocating engines by enforcing corrective inspections and actions that address known unsafe conditions. Operators, maintenance organizations, and compliance teams must adhere to these requirements to legally operate affected engines within the EU. It harmonizes safety standards across jurisdictions, reducing risk of engine failures related to the identified issues.