STC SB417CH

Installation of Thunder & Colt basket, Model 4568-5B, S/N 1492-US, the Thunder & Colt double burner, Model C-3 double, S/N J-805, and Thunder & Colt fuel tanks, Model V30, S/Ns V301138, V301284, and V301285. (N-77 S/N 6006)

Current Issued Aircraft Balloon Rev 09/27/1995 View PDF on drs.faa.gov ↗

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)

B3GL Cameron Balloons US · N-77

Certification basis — 14 CFR

Part 21

Specific sections

Sec. 111
Sec. 113
Sec. 115
Sec. 117
Sec. 119
Sec. 120

The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗