STC SP2609NM
FAA DRS lists SP2609NM as Current · Reissued, held by Turboplus Aircraft Systems, Inc., for McCauley Propeller Systems D3A34C402. Recorded change: Installation of a high advance ratio adjustment. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SP2609NM 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: McCauley Propeller Systems D3A34C402. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of tail floodlights.
FAA holder: DeVore Aviation Corporation of America, a New Mexico Corporation
Installation of a rotor disc light.
FAA holder: DeVore Aviation Corporation of America, a New Mexico Corporation
Installation of Technisonic Industries Limited TFM-138 series transceiver models.
FAA holder: Technisonic Industries Limited
Installation of Zonal Drying System.
FAA holder: Lufthansa Technik AG
FAA record reference
- STC number
- SP2609NM
- Product
- Propeller
- Country
- United States
- Application date
- May 1, 1984
- Revision date
- February 24, 2017
- CFR references
- Part 21, Part 35