STC SA8954SW
FAA DRS lists SA8954SW as Current · Reissued, held by John Wentzell Downs Jr., for Textron Aviation 208 and Textron Aviation 208B. Recorded change: Installation of Hartzell HC-B3TN-3Z/ T10282N(K)+4 or HC-B3TN-3Z/ T10282N+4 propeller. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Hartzell HC-B3TN-3Z/ T10282N(K)+4 or HC-B3TN-3Z/ T10282N+4 propeller.
SA8954SW 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 208 and Textron Aviation 208B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Textron Aviation 208 and Textron Aviation 208B model, serial range, and configuration?
- 02Which propeller, governor, spinner, engine, and vibration limits apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related propellers STCs
Installation of Hartzell Propeller Model (P)HC-()3YF-1RF/8068(B,K)() and /or (P)HC-()3YF-1RF/7693DF(B,K)() 3 bladed metal propeller.
FAA holder: Vitatoe Aviation LLC
Installation of Wipaire Model 3450 amphibian/seaplane floats, Hartzell Propeller model HC-F3YR-1RF/F8468A-2R, and Parts Kit No 12D1-7330.
FAA holder: Wipaire Inc
Installation of a propeller auto feather system utilizing total pressure probes in the propeller prop wash as the sensing medium.
FAA holder: Transnorthern Aviation