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Aircraft structures

STC SA404CE

FAA DRS lists SA404CE as Current · Reissued, held by BF Goodrich Aerospace, for Twin Commander Aircraft 560-F, Twin Commander Aircraft 680, and Twin Commander Aircraft 680-F, and 13 more aircraft configurations. Recorded change: Installation of Hoskins supplemental position light system which includes Model A wing tip lights and Model D or K(dual) tail light. Snapshot dated June 30, 2026.

FAA-listed holder
BF Goodrich Aerospace
Aircraft configurations
16
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Hoskins supplemental position light system which includes Model A wing tip lights and Model D or K(dual) tail light.

SA404CE 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: Twin Commander Aircraft 560-F, Twin Commander Aircraft 680, and Twin Commander Aircraft 680-F, and 13 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Twin Commander Aircraft 560-F2A4Twin Commander Aircraft 6802A4Twin Commander Aircraft 680-F2A4Twin Commander Aircraft 680-FL2A4Twin Commander Aircraft 680-FL(P)2A4Twin Commander Aircraft 680-T2A4Twin Commander Aircraft 680-W2A4Twin Commander Aircraft 7202A4Twin Commander Aircraft 5006A1Twin Commander Aircraft 500-A6A1Twin Commander Aircraft 500-B6A1Twin Commander Aircraft 500-S6A1Twin Commander Aircraft 500-U6A1Twin Commander Aircraft 5606A1Twin Commander Aircraft 560-A6A1Twin Commander Aircraft 560-E6A1

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Twin Commander Aircraft 560-F and Twin Commander Aircraft 680, and 14 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage limits 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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