STC SA8889SW-D
FAA DRS lists SA8889SW-D as Current · Amended, held by S-TEC Corporation, for Cessna Aircraft 210D, Cessna Aircraft 210E, and Cessna Aircraft 210F, and 1 more aircraft configuration. Recorded change: Installation of S-TEC System 55 Two Axis Automatic Flight Guidance System, model ST-558, with Optional Automatic Electric Trim System. Eligible when modified per STC SA1525WE (Robertson STOL). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA8889SW-D 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: Cessna Aircraft 210D, Cessna Aircraft 210E, and Cessna Aircraft 210F, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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