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Engine and powerplant

STC SA00169SE

FAA DRS lists SA00169SE as Current · Amended, held by Merlyn Products Inc., for Twin Commander Aircraft 500-B, Twin Commander Aircraft 500-U, and Twin Commander Aircraft 500-S. Recorded change: Install Lycoming IO-540-M1C5 engine and Hartzell HC-C3YR-2UF/FC8468()-6R propeller. Snapshot dated June 30, 2026.

FAA-listed holder
Merlyn Products Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

SA00169SE 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: Twin Commander Aircraft 500-B, Twin Commander Aircraft 500-U, and Twin Commander Aircraft 500-S. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Twin Commander Aircraft 500-B6A1Twin Commander Aircraft 500-U6A1Twin Commander Aircraft 500-S6A1

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