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Fuel systems

STC SB03191CH

FAA DRS lists SB03191CH as Current · Issued, held by Dennis K. Welser, for Balony Kubicek spol sro BB42Z. Recorded change: Replace the Balony Kubicek Basket/Burner system and fuel tanks with the Avian Balloon Basket S/N 1-160; the Avian Balloon Burner S/Ns 23-160-1 and 23-160-2; and Avian Balloon fuel tanks S/Ns 90C122, 90C111, and 90C125. Snapshot dated June 30, 2026.

FAA-listed holder
Dennis K. Welser
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Replace the Balony Kubicek Basket/Burner system and fuel tanks with the Avian Balloon Basket S/N 1-160; the Avian Balloon Burner S/Ns 23-160-1 and 23-160-2; and Avian Balloon fuel tanks S/Ns 90C122, 90C111, and 90C125.

SB03191CH 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: Balony Kubicek spol sro BB42Z. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Balony Kubicek spol sro BB42ZB04CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Balony Kubicek spol sro BB42Z model, serial range, and configuration?
  2. 02Which tanks, plumbing, usable-fuel assumptions, and inspections apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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