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Safety and emergency equipment

STC ST854SO

FAA DRS lists ST854SO as Current · Reissued, held by American Airlines Inc, for Boeing 737. Recorded change: Installation of a Bendix GPW-83 Ground Proximity Warning System. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

ST854SO 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. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737A16WE

Related safety and emergency equipment STCs

SA2827WE-DSafety and emergency equipment

Installation of Collins FPC-75 part number 622-2615-012 or 622-2615-212 Ground Proximity Warning System Computer in conformance with United Airlines DAS-1-WE Approved Master List of drawings and documents for STC No. SA2827WE-D dated February 26, 1979 or later approved revisions. An alternate approved configuration consists of part number 622-2615-011 Rev. N or part number 622-2615-211 GPWS computer and a part number 622-2668-011 Barometric Altitude Computer installed in conformance with DAS-1-WE Approved Master List of drawings and related documents or later FAA approved revision (Continued on page 3.).

FAA holder: United Airlines Inc

View record
SA2828WE-DSafety and emergency equipment

Installation of Collins FPC-75 Ground Proximity Warning System Computer part number 622-2615-012 or 622-2615-212 in conformance with United Air Lines, DAS-1-WE, Approved Drawing List for STC No. SA2828WE-D dated February 26, 1979, or later FAA approved revisions. Also required as part of this installation is United Air Lines FAA Approved Flight Manual Supplement dated August 30, 1976, or later FAA approved revisions to Boeing Flight Manual Document No. D6-8737-100/-200.

FAA holder: United Airlines Inc

View record

FAA record reference

STC number
ST854SO
Product
Aircraft · Large Airplane
Country
United States
Application date
April 9, 1975
Revision date
December 18, 2015
CFR references
Part 21