• The EU Aviation Safety Agency (EASA) is warning of 625 stolen non-airworthy turbofan engine parts.
• The parts were part of a shipment intended for mutilation but were diverted by a third party.
• EASA is urging owners and operators to inspect inventories and records against the published part and serial numbers.
• The affected components span four widely used turbine engine families: CFM56, IAE V2500, Pratt & Whitney PW1100G, and Rolls-Royce RB211.

This warning may indicate the ongoing vulnerability of the engine-parts supply chain, which could have significant implications for the aviation industry. The EASA's decision to publish a detailed parts list suggests regulators are taking a proactive approach to addressing the issue, which could lead to increased scrutiny of the aftermarket. The AOG Technics scandal in 2023 highlighted the risks of documentation and provenance breakdown, and this warning may signal a shift towards greater emphasis on supply chain security.