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

SB09348SC

Installation of S.S. fuel tanks manufactured by Protank with serial numbers V30US-002 through V30US-015. Held by Balloon Repairs of East Texas. Last revised May 30, 1997. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons Ltd. (United Kingdom); Cameron Balloons US
Models
AX6-56 BOLT, AX6-56Z, AX6-56A, AX6-56(S.1), AX5-42(S.1), AX7-77A, AX7-77 (S.1), AX7-65 BOLT, AX7-65Z, AX10-180(S.1), AX5-42 BOLT, AX8-90(S.2), AX7-65(S.1), AX9-140(S.2), AX8-105(S.1), AX8-105(S.2), AX8-90(S.1), AX7-77 BOLT, AX7-77Z, AX10-160(S.1), COLT 240A, COLT 210A, COLT 56A, COLT 69A, COLT 105A, COLT 180A, COLT 77A, COLT 90A, COLT 160A, V-77
Type certificates
B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B2EU, B3EU, B3EU, B3EU, B3EU, B3EU, B3EU, B3EU, B3EU, B3EU, B4GL
On this site
Cameron Balloons Us V-77 49 registered
Thunder Balloons Limited AX7 10 registered
Thunder & Colt Airborne Amer AX8 20 registered
Thunder & Colt Airborne Amer COLT 69 7 registered
Thunder & Colt Airborne Amer COLT 77 5 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 7, 2026.