STC SA8406SW-D
FAA DRS lists SA8406SW-D as Current · Amended, held by S-TEC Corporation, for Textron Aviation 206, Textron Aviation P206, and Textron Aviation P206A, and 24 more aircraft configurations. Recorded change: Installation of S-TEC System 55/55X two axis automatic flight guidance system, Model ST-555. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA8406SW-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: Textron Aviation 206, Textron Aviation P206, and Textron Aviation P206A, and 24 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Honeywell MK VI EGPWS.
FAA holder: Chippewa Aerospace
Installation of 19" Equipment Rack.
FAA holder: Volant Technica Inc
Installation of a Honeywell YG1779 Laseref Inertial Reference System.
FAA holder: Garrett Aviation Services
Installation of a Honeywell TCAS 2000 Traffic Alert and Collision Avoidance System.
FAA holder: Garrett Aviation Services
FAA record reference
- STC number
- SA8406SW-D
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- September 9, 1994
- Revision date
- December 14, 2001
- CFR references
- Part 21