STC SA4148WE
FAA DRS lists SA4148WE as Current · Reissued, held by United Aeronautical Corporation, for Boeing DC3A-S1C3G, Boeing DC3A-S1CG, and Boeing DC3A-S4C4G, and 7 more aircraft configurations. Recorded change: Installation of a Flap and Landing Gear Aural Warning System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Flap and Landing Gear Aural Warning System.
SA4148WE 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: Boeing DC3A-S1C3G, Boeing DC3A-S1CG, and Boeing DC3A-S4C4G, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing DC3A-S1C3G and Boeing DC3A-S1CG, and 8 more aircraft configurations model, serial range, and configuration?
- 02Which gear, wheel, brake, tire, and hydraulic configurations apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related landing gear and brakes STCs
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Installation of RF-006(A) main wheel well and RA-002(A) nose wheel well with EA-003.4N(B) brake system.
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Installation of Towbarless Towing Nose Landing Gear Sleeve.
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