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Engine and powerplant

STC SA525NW

FAA DRS lists SA525NW as Current · Reissued, held by Kenmore Air Harbor LLC, for Cessna Aircraft A185F, Cessna Aircraft 185B, and Cessna Aircraft 185C, and 4 more aircraft configurations. Recorded change: Installation of Continental IO-520-D engine and McCauley D2A34C58/90AT-4 propeller. Snapshot dated June 30, 2026.

FAA-listed holder
Kenmore Air Harbor LLC
Aircraft configurations
7
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA525NW 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: Cessna Aircraft A185F, Cessna Aircraft 185B, and Cessna Aircraft 185C, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft A185F3A24Cessna Aircraft 185B3A24Cessna Aircraft 185C3A24Cessna Aircraft 185E3A24Cessna Aircraft 185D3A24Cessna Aircraft 1853A24Cessna Aircraft 185A3A24

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