STC SA444NW
FAA DRS lists SA444NW as Current · 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
Installation of fowler flaps.
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.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Textron Aviation 310R and Textron Aviation T310Q, and 1 more aircraft configuration model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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Installation of Schweizer Phermone aerial application system model No. P.A.A.S. 82.
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Installation of a Roll-on Littler System.
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