STC SA8539SW-D
FAA DRS lists SA8539SW-D as Current · Issued, held by Century Flight Systems Inc, for New Piper Aircraft PA-31T. Recorded change: Installation of a Century yaw damper system kit no. YK1060 consisting of a Century yaw damper. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued
Recorded modification
What the FAA record covers
SA8539SW-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: New Piper Aircraft PA-31T. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Installation of Rosemount Aerospace 8700A1-3 Electronic Flight Bag (EFB) System.
FAA holder: Rosemount Aerospace Inc