STC SA3376NM
FAA DRS lists SA3376NM as Current · Reissued, held by Sierra Industries Ltd., for Textron Aviation 320E. Recorded change: Installation of fowler flaps and a flap activated elevator up spring. 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
SA3376NM 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: Textron Aviation 320E. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related flight controls STCs
Installation of a King KFC 250 two axis flight control system with 4 inch indicators.
FAA holder: Honeywell International Inc
Install King KFC-250 flight control system (3-axis) using 3-inch or 4-inch indicators.
FAA holder: Honeywell International Inc
FAA record reference
- STC number
- SA3376NM
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- January 9, 1986
- Revision date
- July 31, 2017
- CFR references
- Part 3, Part 21