STC SA09457AC-D
FAA DRS lists SA09457AC-D as Current · Amended, held by S-TEC Corporation, for Cessna Aircraft F177RG. Recorded change: Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-878,. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA09457AC-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 F177RG. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Turboplus intercooler system.
FAA holder: Turboplus Aircraft Systems, Inc.
Installation of Turboplus intercooler system M20K-12000.
FAA holder: Turboplus Aircraft Systems, Inc.
Installation of Turboplus Intercooler System No. 15000 or 15000-AD.
FAA holder: Turboplus Aircraft Systems, Inc.
Installation of Spoilers, Inc. intercooler system 22000.
FAA holder: Turboplus Aircraft Systems, Inc.
FAA record reference
- STC number
- SA09457AC-D
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- June 13, 2000
- Revision date
- October 23, 2001
- CFR references
- Part 21