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Other aircraft modifications

STC SA4553SW

FAA DRS lists SA4553SW as Current · Amended, held by Brittain Industries, Inc, for American Navion Society D-16, American Navion Society D-16A, and B-N Group BN-2, and 37 more aircraft configurations. Recorded change: Installation of Brittain Model NAV Flite IV Model BI-825 system or B5C Model BI826 system. Snapshot dated June 30, 2026.

FAA-listed holder
Brittain Industries, Inc
Aircraft configurations
40
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Brittain Model NAV Flite IV Model BI-825 system or B5C Model BI826 system.

SA4553SW 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: American Navion Society D-16, American Navion Society D-16A, and B-N Group BN-2, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

American Navion Society D-162A1American Navion Society D-16A2A1B-N Group BN-2A17EUB-N Group BN-2AA17EUBeechcraft 19AA1CEBeechcraft 23A1CEBeechcraft 35-B333A15Beechcraft 35-C333A15Beechcraft 35-C33A3A15Beechcraft 363A15Beechcraft 56TC3A16Beechcraft 583A16Beechcraft 58A3A16Beechcraft 65-803A20Beechcraft 65-A80-88003A20Beechcraft 65-A803A20Beechcraft 65-B803A20Beechcraft 653A20Beechcraft 703A20Beechcraft 95-553A16Beechcraft 95-A553A16Beechcraft 95-B553A16Beechcraft 95-B55A3A16Beechcraft 95-C553A16Beechcraft 95-C55A3A16Beechcraft 953A16Beechcraft A23-19A1CEBeechcraft A23-24A1CEBeechcraft A23A1CEBeechcraft A23AA1CEBeechcraft A24A1CEBeechcraft A24RA1CEBeechcraft A363A15Beechcraft A56TC3A16Beechcraft A65-82003A20Beechcraft A653A20Beechcraft B19A1CEBeechcraft B23A1CEBeechcraft B953A16Beechcraft B95A3A16

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact American Navion Society D-16 and American Navion Society D-16A, and 38 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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