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Avionics

STC SA1124NW-D

FAA DRS lists SA1124NW-D as Current · Reissued, held by United Airlines Inc, for Boeing 737-200 Series. Recorded change: Retrofit of Intercontinental Dynamics Corporation's Voice Terrain Advisory Radio-Barometric Servoed Altimeters, Part Number 29711-4051, on the Captain's and First Officer's instrument panels and associated Converted, Part Number 995-29400-4201, on the E2-4 shelf in the E&E Compartment in accordance with United Air Lines, DAS-1-WE, Approved Drawing List No. 1124 dated July 17, 1981, or later FAA approved revisions. Snapshot dated June 30, 2026.

FAA-listed holder
United Airlines Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Retrofit of Intercontinental Dynamics Corporation's Voice Terrain Advisory Radio-Barometric Servoed Altimeters, Part Number 29711-4051, on the Captain's and First Officer's instrument panels and associated Converted, Part Number 995-29400-4201, on the E2-4 shelf in the E&E Compartment in accordance with United Air Lines, DAS-1-WE, Approved Drawing List No. 1124 dated July 17, 1981, or later FAA approved revisions.

SA1124NW-D 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 737-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-200 SeriesA16WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-200 Series 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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