STC SA3-256
FAA DRS lists SA3-256 as Current · Reissued, held by F.Atlee Dodge Aircraft Services, for Textron Aviation 172. Recorded change: Installation of Wipaire Skis Inc. Model AWB2500A (Aircraft Skis) (FluiDyne) (Federal) Main and Model AWN1200 Nose Wheel skis. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3-256 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 172. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related landing gear and brakes STCs
Installation of a ground intrusion detection system which consists of an external surveillance camera, sensors in the wheel wells to detect movement, and a VCR to record images.
FAA holder: L3Harris Technologies Integrated Systems L.P.
Installation of elevator trim wheel assembly in place of the type certificated trim wheel assembly in accordance with QMI, Inc. Trim Wheel Installation Instructions for Cessna 180, Early 182, and 185 Aircraft, Rev Level A, dated November 1, 2019, or later FAA approved revision.
FAA holder: McFarlane Aviation LLC
Installation of alternate electro-hydraulic power pack system for operation of main wheel skis.
FAA holder: F.Atlee Dodge Aircraft Services