STC SH3531SW
FAA DRS lists SH3531SW as Current · Reissued, held by RSG Products Inc, for Airbus Helicopters AS-365N2 and Airbus Helicopters AS-365N3. Recorded change: Installation of dual oxygen system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of dual oxygen system.
SH3531SW 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: Airbus Helicopters AS-365N2 and Airbus Helicopters AS-365N3. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Airbus Helicopters AS-365N2 and Airbus Helicopters AS-365N3 model, serial range, and configuration?
- 02Which equipment, inspection intervals, procedures, and limitations apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related safety and emergency equipment STCs
The installation of a EXIS Emergency Exit Lighting System.
FAA holder: CHC Helicopters International
Overhead emergency exit hatch between fuselage station 278.4 and 296.8 in top centerline of aircraft.
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Emergency exit lighting modification deleting the impact switch.
FAA holder: Flying Tiger Line Inc
Installation of the Collins FPC-75 Ground Proximity Warning System.
FAA holder: Seaboard World Airlines Inc