STC SA2998SO
FAA DRS lists SA2998SO as Current · Reissued, held by Mike Jones Aircraft Sales Inc., for Piper Aircraft PA-31, Piper Aircraft PA-31-325, and Piper Aircraft PA-31-350. Recorded change: Installation of McCauley propeller governor (as shown in table on Page 2) in accordance with Colemill Enterprises installation instructions CM900-10 February 15, 1991. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2998SO 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: Piper Aircraft PA-31, Piper Aircraft PA-31-325, and Piper Aircraft PA-31-350. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related propellers STCs
Removal of T.C. P/N 213762 propeller synchrophaser control box and electrical connector and installation of P/N A213796.
FAA holder: Ontic Engineering and Manufacturing Inc.
Removal of T.C. P/N 213762 propeller synchrophaser control box and electrical connector and installation of P/N A213796.
FAA holder: Ontic Engineering and Manufacturing Inc.
Removal of T.C. P/N 213762 propeller synchrophaser control box and electrical connector and installation of P/N A213796.
FAA holder: Ontic Engineering and Manufacturing Inc.
FAA record reference
- STC number
- SA2998SO
- Product
- Aircraft · Small Multi-Engine
- Country
- United States
- Application date
- February 21, 1991
- Revision date
- February 10, 2011
- CFR references
- Part 21