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Flight controls

STC SA1246CE

FAA DRS lists SA1246CE as Current · Reissued, held by Honeywell International Inc, for Textron Aviation 421C. Recorded change: Installation of King KFC-200 2 axis (3 optional) flight control system with a KI-255 (or -256) flight command indicator or a KG-258 Attitude Horizon Gyro with a KC-292 Mode Controller. Snapshot dated June 30, 2026.

FAA-listed holder
Honeywell International Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA1246CE 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 421C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 421CA7CE

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