STC SA1926SW
FAA DRS lists SA1926SW as Current · Reissued, held by Signature Flight Support Corporation, for Twin Commander Aircraft 680-T, Twin Commander Aircraft 680-V, and Twin Commander Aircraft 680-W, and 1 more aircraft configuration. Recorded change: Installation of Fuel purge system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Fuel purge system.
SA1926SW 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: Twin Commander Aircraft 680-T, Twin Commander Aircraft 680-V, and Twin Commander Aircraft 680-W, 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 Twin Commander Aircraft 680-T and Twin Commander Aircraft 680-V, 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 an auxiliary fuel tank system.
FAA holder: Quiet Wing Aerospace LLC
Replace Balony Kubicek Basket/Burner system and fuel tanks with the Cameron Balloons US Basket Model CB301C-4, S/N 9517; the Cameron Balloons US Burner Model CB579-1-M, S/N S5134-S5133;.
FAA holder: Has Anyone Seen My Balloon?, Inc.
Installation of Eagle SP performance system, including recontoured wing leading edge, wing tip extension, increased gross weight, increased fuel capacity, and other minor refinements.
FAA holder: Innova Aerospace Service & Support LLC
Increased capacity fuel system (wet wing tips) manufactured.
FAA holder: BLR Aerospace LLC.