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Engine and powerplant

STC SA1774WE

FAA DRS lists SA1774WE as Current · Reissued, held by Arthur King, for Textron Aviation 172B, Textron Aviation 172C, and Textron Aviation 172D, and 4 more aircraft configurations. Recorded change: Installation of a Lycoming Model O-320-E2D engine and McCauley Model 1C172/MTM 7653 propeller. Snapshot dated June 30, 2026.

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FAA-listed holder
Arthur King
Aircraft configurations
7
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA1774WE 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: Textron Aviation 172B, Textron Aviation 172C, and Textron Aviation 172D, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 172B3A12Textron Aviation 172C3A12Textron Aviation 172D3A12Textron Aviation 172E3A12Textron Aviation 172F (USAF T-41A)3A12Textron Aviation 172G3A12Textron Aviation 172H (USAF T-41A)3A12

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SR01274SEEngine and powerplant

Installation of an additional engine oil low level warning lights per Columbia Helicopters, Inc. Master Drawing List Document No. 02-AVI-0912, Revision B, dated January 19, 2004, or later Federal Aviation Administration (FAA) approved revision. The modification must be maintained in accordance with Columbia Helicopters, Inc. Maintenance Manual Supplement Document No. C07-2/79-10-00, Revision 0, dated November 28, 2003, or later FAA approved revision.

FAA holder: Columbia Helicopters Inc

View record

FAA record reference

STC number
SA1774WE
Product
Aircraft · Small Airplane
Country
United States
Application date
May 25, 1968
Revision date
March 30, 2016
CFR references
Part 3, Part 21