STC SA1048NW
FAA DRS lists SA1048NW as Current · Amended, held by Kown Bruce, for Cessna Aircraft 170A. Recorded change: Installation of a Franklin 6A-335-B, 6A350-C1R or -C2 engine, McCauley 2A31C21/84S-4 to -8, 2A31C21/84S-4,-6,or-8, 2A34C22/84SF-4,-6,-8,-10, 2A34C201/90DA (88 inch to 76-inch range) or Hartzell HC-C2YF-1BF/F8459-4 to -8 and associated systems. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA1048NW 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. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related engine and powerplant STCs
Fabrication of replacement engine exhaust system assembly (P/N PA18ESA).
FAA holder: Power Flow Systems Inc.