STC SA3539SW
FAA DRS lists SA3539SW as Current · Reissued, held by Textron Aviation Inc, for Beechcraft BAe.125 Series 800A. Recorded change: Installation of EFIS System on/off switches for Sperry Electronic Flight Instrument System EDZ-600 or Collins EFIS 85B(4). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3539SW 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: Beechcraft BAe.125 Series 800A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related avionics STCs
Fabrication of Helicopter Transport Services, Inc Left Seat Pilot in Command, External Instrument Box and Bubble Window.
FAA holder: Helicopter Transport Services LLC
Installation of single and dual aerial survey cameras and navigation sights.
FAA holder: Aviation Management Services, Inc
Installation of a Dual Universal UNS-1F FMS, Honeywell MK V Enhanced EGPWS and Aircell Axxess Satphone.
FAA holder: Mid Canada Mod Center