STC SA8853SW
FAA DRS lists SA8853SW as Current · Reissued, held by Cygnet Aerospace Corporation, for Textron Aviation 35-33, Textron Aviation 35-A33, and Textron Aviation 35-B33, and 37 more aircraft configurations. Recorded change: Installation of a control yoke anti-theft clamp. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA8853SW 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 35-33, Textron Aviation 35-A33, and Textron Aviation 35-B33, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of a humidification system.
FAA holder: PATS Aircraft LLC
Installation of an ozone conversion system.
FAA holder: PATS Aircraft LLC
Installation of a Sundstrand T-62T40-C9 APU.
FAA holder: PATS Aircraft LLC
FAA record reference
- STC number
- SA8853SW
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- November 19, 1993
- Revision date
- November 9, 2018
- CFR references
- Part 21