STC SA646WE
FAA DRS lists SA646WE as Current · Reissued, held by Brittain Industries, Inc, for Piper Aircraft PA-28-140, Piper Aircraft PA-28-150, and Piper Aircraft PA-28-151, and 15 more aircraft configurations. Recorded change: Installation of Brittain Dynertial Pitch Assist, Model PC-1 and optional Altitude Hold, Model AH-1. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Brittain Dynertial Pitch Assist, Model PC-1 and optional Altitude Hold, Model AH-1.
SA646WE 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: Piper Aircraft PA-28-140, Piper Aircraft PA-28-150, and Piper Aircraft PA-28-151, and 15 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Piper Aircraft PA-28-140 and Piper Aircraft PA-28-150, and 16 more aircraft configurations model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related other aircraft modifications STCs
Installation of Single pilot IFR KIT135M-GTN-150 with Garmin GTN 650-750 WAAS Navigators.
FAA holder: Metro Aviation Inc
Remove existing rocker arm assemblies and install modify rocker arm assemblies.
FAA holder: General Aviation Modifications Inc.
Group Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
Install of Shore Power Mechanical Provisions.
FAA holder: Spectrum Aeromed LLC dba Spectrum Aeromed