STC SA4315SW
FAA DRS lists SA4315SW as Current · Amended, held by Brittain Industries, Inc, for Emerald Enterprises D-1. Recorded change: Installation of Brittain B5 flight control system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Brittain B5 flight control system.
SA4315SW 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: Emerald Enterprises D-1. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Emerald Enterprises D-1 model, serial range, and configuration?
- 02Which control configuration, rigging, limitations, and inspections apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related flight controls STCs
Installation of drooped ailerons, drooped wing leading edge, stall fence and rudder seal.
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Installation of Fowler flaps, flap actuated drooped ailerons, flap actuated elevator trim and anti- servo rudder trim tab.
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Installation of recontoured wing leading edge, stall fences, wing tips and positive aileron seals.
FAA holder: Sierra Industries Ltd.
Installation of recontoured wing leading edge, stall fences, wing tips and positive aileron seals.
FAA holder: Sierra Industries Ltd.