The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · issued

SB00890CH

Replace the Cameron Balloons us basket/burner system and fuel tanks with the Thunder & colt basket, model 40x48 swept classic, s/n 644, the Thunder & Colt MK II double burner, s/n 840, and Thunder & Colt fuel tanks, model v30, s/n V30263 and V30264. (V-7 7 s/n 5282). Held by Cameron Balloons US, which holds 182 approved modifications in all. Last revised June 10, 1998. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Cameron Balloons US
Models
V-77
Type certificate
B4GL
On this site
Cameron Balloons Us V-77 49 registered
The FAA's record
On the FAA's site

What an approved modification is

A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.

Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 20, 2026.