STC SA2354SW-D
FAA DRS lists SA2354SW-D as Current · Reissued, held by RAM Aircraft Limited Partnership, for Cessna Aircraft 414. Recorded change: Installation of Teledyne Continental TSIO-520-N: or -NB Engine. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA2354SW-D 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 414. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of a Stainless Steel Exhaust System.
FAA holder: Summit Aviation Inc.
Installation of a Teledyne Continental Motors Model IO-550-R engine.
FAA holder: Summit Aviation Inc.
Modification to install new engine mount brackets.
FAA holder: Summit Aviation Inc
FAA record reference
- STC number
- SA2354SW-D
- Product
- Aircraft · Small Multi-Engine
- Country
- United States
- Application date
- April 17, 1976
- Revision date
- February 20, 2008
- CFR references
- Part 3, Part 21