STC ST00720DE
FAA DRS lists ST00720DE as Current · Issued, held by Sierra Nevada Corporation, for Cessna Aircraft 680. Recorded change: Installation of sensors and provisions for future capability to monitor aircraft control surface deflections, existing pilot control input signals, and other aircraft systems in accordance with Sierra Nevada Corporation Drawing List, Report Number MDL-0142-25-9315, Revision B, dated February 24, 2011, FAA approved July 25, 2011, or later FAA approved revision. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00720DE 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 680. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related flight controls STCs
Installation of an S-TEC 01326 Digital Flight Control System (DFCS).
FAA holder: S-TEC Corporation
Installation of Bendix/King KFC 225 Automatic Flight Control System.
FAA holder: Honeywell International Inc
FAA record reference
- STC number
- ST00720DE
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- October 2, 2009
- Revision date
- July 25, 2011
- CFR references
- Part 21, Part 25