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Engine and powerplant

STC SA02343AK

FAA DRS lists SA02343AK as Current · Amended, held by David A. Stoots dba Stoots Aviation LLC, for Textron Aviation 175, Textron Aviation 175A, and Textron Aviation 175B, and 1 more aircraft configuration. Recorded change: Installation of Lycoming Engine Model IO-390-A3A6 with Hartzell model HC-C2YR-1BFP/F8477-2,-4; HC-C2YR-1N/NG8301(); or MT propeller model MTV-15-B/210-58. Snapshot dated June 30, 2026.

FAA-listed holder
David A. Stoots dba Stoots Aviation LLC
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Lycoming Engine Model IO-390-A3A6 with Hartzell model HC-C2YR-1BFP/F8477-2,-4; HC-C2YR-1N/NG8301(); or MT propeller model MTV-15-B/210-58.

SA02343AK 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 175, Textron Aviation 175A, and Textron Aviation 175B, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 1753A17Textron Aviation 175A3A17Textron Aviation 175B3A17Textron Aviation 175C3A17

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 175 and Textron Aviation 175A, and 2 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?

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