STC SA111NW
FAA DRS lists SA111NW as Current · Reissued, held by Kenmore Air Harbor Inc, for Cessna Aircraft 170A and Cessna Aircraft 170B. Recorded change: Installation of McCauley 1A175-DM propeller with Cessna 0550162 spinner on Continental C-145 series and O-300 series engines. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of McCauley 1A175-DM propeller with Cessna 0550162 spinner on Continental C-145 series and O-300 series engines.
SA111NW 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 170A and Cessna Aircraft 170B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Cessna Aircraft 170A and Cessna Aircraft 170B model, serial range, and configuration?
- 02Which propeller, governor, spinner, engine, and vibration limits 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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