STC SA74WE
FAA DRS lists SA74WE as Current · Reissued, held by Staggerwing Museum Foundation Inc., for Raytheon Aircraft TC-45J, Raytheon Aircraft 3NM, and Raytheon Aircraft 3N, and 8 more aircraft configurations. Recorded change: Modification of horizontal stabilizer and attachment to provide 1-1/2 degree angle of incidence increase and elevator down spring installation. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA74WE 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: Raytheon Aircraft TC-45J, Raytheon Aircraft 3NM, and Raytheon Aircraft 3N, and 8 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related flight controls STCs
Installation of modifications to align the vertical control surface with airplane centerline.
FAA holder: Hershey Flying Service Inc
Installation of an S-TEC 3100 (01326) Digital Flight Control System (DFCS).
FAA holder: S-TEC Corporation
Installation of flap actuated aileron droop system.
FAA holder: Sierra Industries Ltd.