STC SA4-1595
FAA DRS lists SA4-1595 as Current · Reissued, held by Staggerwing Museum Foundation Inc., for Raytheon Aircraft C-45G, Raytheon Aircraft C-45H, and Raytheon Aircraft D18C, and 4 more aircraft configurations. Recorded change: Installed American Turbine Engine Co. drawing B-138 divan. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4-1595 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: Raytheon Aircraft C-45G, Raytheon Aircraft C-45H, and Raytheon Aircraft D18C, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Replacement of the original Pratt and Whitney PT6A-64 engine with a Pratt and Whitney PT6A-66D engine.
FAA holder: Blackhawk Modifications LLC
Installation of an engine modified per STC SE0417CH.
FAA holder: Western Skyways Aircraft Modifications Inc.
FAA record reference
- STC number
- SA4-1595
- Product
- Aircraft · Small Multi-Engine
- Country
- United States
- Application date
- September 6, 1961
- Revision date
- August 12, 2005
- CFR references
- Part 21