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Avionics

STC SA553WE

FAA DRS lists SA553WE as Current · Reissued, held by Brittain Industries, Inc, for Piper Aircraft PA-24-250, Piper Aircraft PA-24-260, and Piper Aircraft PA-24-400, and 1 more aircraft configuration. Recorded change: Installation of Brittain Model B-4 Flight Control System including model PCA-1 Pitch Assist (with Altitude Hold) and model NAV-1 Navigation Coupler. Snapshot dated June 30, 2026.

FAA-listed holder
Brittain Industries, Inc
Aircraft configurations
4
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Brittain Model B-4 Flight Control System including model PCA-1 Pitch Assist (with Altitude Hold) and model NAV-1 Navigation Coupler.

SA553WE 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-24-250, Piper Aircraft PA-24-260, and Piper Aircraft PA-24-400, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-24-2501A15Piper Aircraft PA-24-2601A15Piper Aircraft PA-24-4001A15Piper Aircraft PA-241A15

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-24-250 and Piper Aircraft PA-24-260, and 2 more aircraft configurations model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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