STC SA4193WE
FAA DRS lists SA4193WE as Current · Reissued, held by CheckSix AeroSolutions, LLC, for Textron Aviation 35-33, Textron Aviation 35-A33, and Textron Aviation H35, and 4 more aircraft configurations. Recorded change: Replacing the control instrument panel. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4193WE 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 H35, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related avionics STCs
Installation of a Universal Avionics EFI-890R Electronic Flight Instrument System.
FAA holder: Kansas City Aviation Center
Conversion of the instrument air pressure system from positive to vacuum pressure. Only applies to certain serial numbers.
FAA holder: Airwolf Filter Corporation
Installation of Bendix ALA-51A radio altimeter.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System