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Other aircraft modifications

STC SA09442AC-D

FAA DRS lists SA09442AC-D as Current · Issued, held by S-TEC Corporation, for Cessna Aircraft 172RG. Recorded change: Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-874-20/30. Snapshot dated June 30, 2026.

FAA-listed holder
S-TEC Corporation
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

SA09442AC-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 172RG. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 172RG3A17

Buyer checks

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