STC ST01743CH
FAA DRS lists ST01743CH as Current · Reissued, held by Rockwell Collins Inc, for Raytheon Aircraft HS.125 Series 700A. Recorded change: Installation of a Rockwell Collins Attitude and Heading Reference System (AHRS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Rockwell Collins Attitude and Heading Reference System (AHRS).
ST01743CH 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 HS.125 Series 700A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Raytheon Aircraft HS.125 Series 700A model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related other aircraft modifications STCs
Fabrication of BLR Aerospace (BLR) tail boom mounted strakes.
FAA holder: BLR Aerospace LLC.
Fabrication of tail boom mounted strakes.
FAA holder: BLR Aerospace LLC.
Fabrication of tail boom mounted strakes in accordance with Master Drawing List Number BL-UH1H-01, Revision D, dated September 10, 2001, or later Federal Aviation Administration (FAA)-approved revision; and installation of this strake system.
FAA holder: BLR Aerospace LLC.
Fabrication and Installation of Fast Fin System.
FAA holder: BLR Aerospace LLC.