STC SA09515AC-D
FAA DRS lists SA09515AC-D as Current · Issued, held by S-TEC Corporation, for Helio Aircraft H-250, Helio Aircraft H-295 (USAF U10D), and Helio Aircraft H-395 (USAF L-28A or U-10B), and 4 more aircraft configurations. Recorded change: Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-895-20/30. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA09515AC-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: Helio Aircraft H-250, Helio Aircraft H-295 (USAF U10D), and Helio Aircraft H-395 (USAF L-28A or U-10B), and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Modified Upper Boom and Gimbal Joint Assemblies.
FAA holder: Coldstream Helicopters Ltd.