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Avionics

STC SA8504SW-D

FAA DRS lists SA8504SW-D as Current · Amended, held by Century Flight Systems Inc, for Cessna Aircraft TU206G, Cessna Aircraft TU206F, and Cessna Aircraft U206D, and 7 more aircraft configurations. Recorded change: Installation of a Century automatic flight system, Model AK1021 consisting of a Century autopilot. Snapshot dated June 30, 2026.

FAA-listed holder
Century Flight Systems Inc
Aircraft configurations
10
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of a Century automatic flight system, Model AK1021 consisting of a Century autopilot.

SA8504SW-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 TU206G, Cessna Aircraft TU206F, and Cessna Aircraft U206D, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft TU206GA4CECessna Aircraft TU206FA4CECessna Aircraft U206DA4CECessna Aircraft TU206DA4CECessna Aircraft TU206CA4CECessna Aircraft U206GA4CECessna Aircraft U206EA4CECessna Aircraft U206CA4CECessna Aircraft U206FA4CECessna Aircraft TU206EA4CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft TU206G and Cessna Aircraft TU206F, and 8 more aircraft configurations model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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