STC SA04197CH
FAA DRS lists SA04197CH as Current · Issued, held by The STC Group, LLC., for Textron Aviation 172, Textron Aviation 172A, and Textron Aviation 172B, and 36 more aircraft configurations. Recorded change: Installation of structural provisions for an avionics (autopilot) upgrade. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of structural provisions for an avionics (autopilot) upgrade.
SA04197CH 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: Textron Aviation 172, Textron Aviation 172A, and Textron Aviation 172B, and 36 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Textron Aviation 172 and Textron Aviation 172A, and 37 more aircraft configurations model, serial range, and configuration?
- 02Which part numbers, software versions, interfaces, and manual changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related avionics STCs
Installation of the Universal Avionics MFD-640.
FAA holder: Universal Avionics Systems Corp
Installation of Century Flight Systems Model AK1069 Triden autopilot.
FAA holder: Century Flight Systems Inc
Installation of an automatic flight inspection system consisting of a flight inspection operator console, a flight inspection rack and provisions for interface of Collins Radio Auxiliary Equipment Rack.
FAA holder: Flight Inspection Maintenance Division, DAS11SW, AVN-300
Modification of Collins Pro-Line 4 avionics system installation of partial fight inspection avionics equipment and provisions.
FAA holder: FAA Aviation System Standards AVN-300