STC SE01211SE
FAA DRS lists SE01211SE as Current · Amended, held by Merlyn Products Inc., for Lycoming Engines IO-540-AG1A5, Merlyn Products IO-540-MX1, and Textron Lycoming AVCO TIO-540-AE2A. Recorded change: Installation of the Merlyn Products Inc. turbocharger system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of the Merlyn Products Inc. turbocharger system.
SE01211SE identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Lycoming Engines IO-540-AG1A5, Merlyn Products IO-540-MX1, and Textron Lycoming AVCO TIO-540-AE2A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Lycoming Engines IO-540-AG1A5 and Merlyn Products IO-540-MX1, and 1 more aircraft configuration model, serial range, and configuration?
- 02Which powerplant configuration, limits, instruments, and maintenance data apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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