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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.

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

Recorded modification

What the FAA record covers

Installation of a Lycoming Model O-320-E2D engine and McCauley Model 1C172/MTM 7653 propeller.

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.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 172B and Textron Aviation 172C, and 5 more aircraft configurations model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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?