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Fuel systems

STC SB04127CH

FAA DRS lists SB04127CH as Current · Issued, held by Jack Edling, for Balony Kubicek spol sro BB26D. Recorded change: Replace the Balony Kubicek Basket/Burner system and fuel tanks with the FireFly (Balloon Works) Basket Model 5.0-A1, S/N 5082; the FireFly (Balloon Works) Burner Model F-01 Mirage, S/Ns 117 and 172; and FireFly (Balloon Works) fuel tanks, P/N 322AF (S/N 73201J), P/N 3035S (S/Ns 73196J, 73191J, 73197J, and 73221J) and P/N 3035L (S/N 45883J). Snapshot dated June 30, 2026.

FAA-listed holder
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 FireFly (Balloon Works) Basket Model 5.0-A1, S/N 5082; the FireFly (Balloon Works) Burner Model F-01 Mirage, S/Ns 117 and 172; and FireFly (Balloon Works) fuel tanks, P/N 322AF (S/N 73201J), P/N 3035S (S/Ns 73196J, 73191J, 73197J, and 73221J) and P/N 3035L (S/N 45883J).

SB04127CH 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 BB26D. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Balony Kubicek spol sro BB26D 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?