FAA · Supplemental Type Certificate
STC SB03144CH
ONE-ONLY STC, S/N 930: Replace the Balony Kubicek Basket/Burner system and fuel tanks with the FireFly (Balloon Works) Basket Model 4.9A1, S/N 546-5; the FireFly (Balloon Works) Burner Model T3-017, S/N 744; and FireFly (Balloon Works) fuel tanks, P/N 3035, S/Ns 158410, 15354, and 15400, and/or FireFly (Balloon Works) fuel tanks, P/N 3229, S/N 158051
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (1)
Specific sections
- Sec. 111
- Sec. 113
- Sec. 115
- Sec. 117
- Sec. 119
- Sec. 120
- § 21.47
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗