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Other aircraft modifications

STC SA09502AC-D

FAA DRS lists SA09502AC-D as Current · Amended, held by S-TEC Corporation, for Aviat Aircraft A-1, Aviat Aircraft A-1A, and Aviat Aircraft A-1B. Recorded change: Ins(;illation oT S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, System40/50 Single and Two Axis Automat it Flight Guidance Systems, and System 30 ALT Altitude Hold System, Model ST-881,. Snapshot dated June 30, 2026.

FAA-listed holder
S-TEC Corporation
Aircraft configurations
3
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

SA09502AC-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: Aviat Aircraft A-1, Aviat Aircraft A-1A, and Aviat Aircraft A-1B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Aviat Aircraft A-1A22NMAviat Aircraft A-1AA22NMAviat Aircraft A-1BA22NM

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