STC SH3740SW
FAA DRS lists SH3740SW as Current · Reissued, held by RSG Products Inc, for Airbus Helicopters AS355E, Airbus Helicopters AS355F, and Airbus Helicopters AS355F1, and 1 more aircraft configuration. Recorded change: Installation of fuel control barrier. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of fuel control barrier.
SH3740SW 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 AS355E, Airbus Helicopters AS355F, and Airbus Helicopters AS355F1, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Airbus Helicopters AS355E and Airbus Helicopters AS355F, and 2 more aircraft configurations model, serial range, and configuration?
- 02Which tanks, plumbing, usable-fuel assumptions, and inspections apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related fuel systems STCs
Installation of standard range 62 gallon capacity or long range 77 gallon capacity fiberglass fuel tanks in place or original bladder fuel tanks. (A185F THRU S/N 18503683).
FAA holder: Hartwig Aircraft Fuel Cell Repair
Installation of 62 gallon capacity long range fiberglass fuel tanks in place of original bladder fuel tanks.
FAA holder: Hartwig Aircraft Fuel Cell Repair
Installation of fuel inlets and caps. (180K S/N 18053001 THRU 18053203).
FAA holder: Hartwig Aircraft Fuel Cell Repair
Installation of fuel inlets and caps. (TR182 S/N R18200584 THRU R18202032) (T182 S/N 18266591 THRU18268542).
FAA holder: Hartwig Aircraft Fuel Cell Repair