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Safety and emergency equipment

STC ST00551LA-D

FAA DRS lists ST00551LA-D as Current · Reissued, held by United Airlines Inc, for Boeing 767-300 Series and Boeing 767-200 Series. Recorded change: Modifies the aircraft to incorporate the Honeywell Enhanced Ground Proximity Warning System. The original STC installation is for the 767-300 series model in accordance with DAS-1-WE Approved United Air Lines Master Document List No. 00551 dated November 6, 1998, or later FAA approved revisions. This amendment adds the 767-222 model in accordance with DAS-100219-NM approved Master Document List No. 00551, Revision D, approved September 25, 2002, or later FAA approved revisions. United Air Lines Airplane Flight Manual (AFM) Supplement dated November 9, 1998, or later approved revision to FAA Approved AFM No. D6T11320.322 is required for the 767-322 STC modification. United Air Lines AFM Supplement dated September 25, 2002, or later approved revisions to FAA approved Flight Manual No. D6T11320.222 is required for the 767-222 STC modification. This amendment also clarifies the model of the 767-300 series to specifically the 767-322. Snapshot dated June 30, 2026.

FAA-listed holder
United Airlines Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Modifies the aircraft to incorporate the Honeywell Enhanced Ground Proximity Warning System. The original STC installation is for the 767-300 series model in accordance with DAS-1-WE Approved United Air Lines Master Document List No. 00551 dated November 6, 1998, or later FAA approved revisions. This amendment adds the 767-222 model in accordance with DAS-100219-NM approved Master Document List No. 00551, Revision D, approved September 25, 2002, or later FAA approved revisions. United Air Lines Airplane Flight Manual (AFM) Supplement dated November 9, 1998, or later approved revision to FAA Approved AFM No. D6T11320.322 is required for the 767-322 STC modification. United Air Lines AFM Supplement dated September 25, 2002, or later approved revisions to FAA approved Flight Manual No. D6T11320.222 is required for the 767-222 STC modification. This amendment also clarifies the model of the 767-300 series to specifically the 767-322.

ST00551LA-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 767-300 Series and Boeing 767-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 767-300 SeriesA1NMBoeing 767-200 SeriesA1NM

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 767-300 Series and Boeing 767-200 Series model, serial range, and configuration?
  2. 02Which equipment, inspection intervals, procedures, and limitations 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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