STC ST01294NY
FAA DRS lists ST01294NY as Current · Reissued, held by Pen Turbo Aviation, Inc, for Bombardier DHC-4A. Recorded change: Installation of Pratt and Whitney Canada PT6A-67T engines, Hartzell HC-B5MA-3M propellers and Rotorburst Protection Shield. Snapshot dated June 30, 2026.
FAA-listed holder
Pen Turbo Aviation, Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST01294NY 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: Bombardier DHC-4A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Business Class Sicma Seats.
FAA holder: Lufthansa Technik AG
Installation of Hartzell PHC-J3YF-2UF/FC7391D(B, K) propellers.
FAA holder: Hartzell Propeller Inc
FAA record reference
- STC number
- ST01294NY
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- March 15, 1995
- Revision date
- June 7, 2018
- CFR references
- Part 21, Part 25, Part 34, Part 36