STC SR02335AK
FAA DRS lists SR02335AK as Current · Reissued, held by Carson Helicopters, Inc, for Sikorsky Aircraft S-61L and Sikorsky Aircraft S-61N. Recorded change: Installation of two or three tank fuel quantity indicating systems when installed. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of two or three tank fuel quantity indicating systems when installed.
SR02335AK 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: Sikorsky Aircraft S-61L and Sikorsky Aircraft S-61N. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Sikorsky Aircraft S-61L and Sikorsky Aircraft S-61N 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
ONE ONLY STC, SN 5453: Replace the Lindstrand Balloons Ltd Basket/Burner system and fuel tanks.
FAA holder: Jerome E. Teed
Fabrication and installation of an internal fire retardant tank.
FAA holder: Croman Corporation