STC SA04477AT
FAA DRS lists SA04477AT as Current · Issued, held by Continental Aerospace Technologies Inc, for Textron Aviation 172R and Textron Aviation 172S. Recorded change: Installation of Continental Aerospace Technologies, Inc. IO-370-DA3A engine. Snapshot dated June 30, 2026.
FAA-listed holder
Continental Aerospace Technologies Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued
Recorded modification
What the FAA record covers
SA04477AT 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 172R and Textron Aviation 172S. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of Acorn Welding C6SC1107-NG Exhaust stacks.
FAA holder: Acorn Welding Ltd.
View record
FAA record reference
- STC number
- SA04477AT
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- May 13, 2019
- Revision date
- July 21, 2020
- CFR references
- Part 21, Part 23