STC SA444NW
FAA DRS lists SA444NW as Current 路 Reissued, held by Sierra Industries Inc, for Textron Aviation 310R, Textron Aviation T310Q, and Textron Aviation T310R. Recorded change: Installation of fowler flaps. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA444NW 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 310R, Textron Aviation T310Q, and Textron Aviation T310R. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Pheromone aerial application system. (AT-400A RESTRICTED CATEGORY).
FAA holder: Herculite Products Inc
Installation of Schweizer Phermone aerial application system model No. P.A.A.S. 82.
FAA holder: Herculite Products Inc
Installation of a Roll-on Littler System.
FAA holder: Air Methods Corporation
FAA record reference
- STC number
- SA444NW
- Product
- Aircraft 路 Small Airplane
- Country
- United States
- Application date
- March 10, 1977
- Revision date
- September 8, 2005
- CFR references
- Part 3, Part 21