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Safety and emergency equipment

STC ST10003SC

FAA DRS lists ST10003SC as Current · Reissued, held by Associated Air Center, Inc. - c/o CT Corporation System, for Boeing 727-100 Series. Recorded change: Installation of a Honeywell MK-VII Enhanced Ground Proximity Warning System (EGPWS). Snapshot dated June 30, 2026.

FAA-listed holder
Associated Air Center, Inc. - c/o CT Corporation System
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a Honeywell MK-VII Enhanced Ground Proximity Warning System (EGPWS).

ST10003SC 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 727-100 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 727-100 SeriesA3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 727-100 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?

Related safety and emergency equipment STCs

ST00551LA-DSafety and emergency equipment

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.

FAA holder: United Airlines Inc

View record
ST00563LA-DSafety and emergency equipment

Modifies the aircraft to install an AlliedSignal Enhanced Ground Proximity Warning System with imbedded Global Positioning System Card. The installation is in accordance with DAS-1-WE Approved United Air Lines Master Document List 00563 dated February 9, 2000, or later FAA approved revisions. United Air Lines AFM Supplement dated February 9, 2000, to FAA Approved Flight Manual No. D6-8737-291A for 737-291 aircraft, or AFM Supplement dated May 19, 2000 to AFM No. D6-8737-4A1A or 737-2A1 aircraft, or later FAA approved revision to both Airplane Flight Manuals is required for this modification. In addition, accomplishment of Boeing Service Bulletin 737-53-1174, dated September 29, 1994, or later FAA approved revision is required for this modification.

FAA holder: United Airlines Inc

View record