STC SR02254LA
FAA DRS lists SR02254LA as Current · Amended, held by S-TEC Corporation, for Robinson Helicopter R44 and Robinson Helicopter R44 II. Recorded change: Installation of stability augmentation system and autopilot. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of stability augmentation system and autopilot.
SR02254LA 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: Robinson Helicopter R44 and Robinson Helicopter R44 II. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Robinson Helicopter R44 and Robinson Helicopter R44 II 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
AP106 2-axis or 3-axis autopilot including yaw damper and FD-108 flight director.
FAA holder: Rockwell Collins Inc
Installation of dual FD-109 flight director/AP-105 autopilot, 54W-1C comparator, dual ALT-50 radio altimeter, dual MC-103 compasses, dual ILS-70/Bendix RVA33A VOR/ILS, 51Z-4 marker, dual 860E-3 DME, dual DF-203 ADF, 621A-6 transponder, 621A-3 transponder, dual 346B-3 audio system, AVQ-10 radar, and IDC air data system.
FAA holder: Rockwell Collins Inc
Installation of Collins Radio AP-106 autopilot and manual electric trim.
FAA holder: Rockwell Collins Inc