First Amateur Spaceflight by CSXT GoFast

On 17/05/2004, the Civilian Space eXploration Team (CSXT) successfully launched the “GoFast” rocket from the Black Rock Desert in northwestern Nevada, becoming the first amateur, volunteer-led group to send a rocket into space. The mission achieved a verified altitude of approximately 72 miles (116 km), surpassing the Kármán line at 100 km, which is widely used as the boundary of space. The GoFast rocket stood about 21 feet tall and was powered by a single-stage solid rocket motor using ammonium perchlorate-based propellant. It reached a top speed of around 3,420 mph, or approximately Mach 5.5, within about 10 seconds of launch. The project was led by Ky Michaelson, known for his work in amateur rocketry, and Jerry Larson, a former aerospace engineer. The success followed several earlier attempts by the team in 1997, 2000, and 2002 that did not achieve spaceflight. The flight was independently verified using radar tracking and onboard instrumentation, confirming that the rocket exceeded the 100 km threshold. Unlike government or commercial missions, the CSXT effort relied on volunteer expertise and privately sourced funding, making it a distinct achievement in the history of space exploration. The mission demonstrated that non-institutional groups could develop and launch high-performance rockets capable of reaching space under controlled conditions. A decade later, on 14/07/2014, CSXT conducted a follow-up mission with the “GoFast 2014” rocket, which reached an altitude of approximately 73.1 miles (117.6 km) and a top speed of about 3,580 mph. For several years, these launches remained rare examples of amateur rockets achieving spaceflight, highlighting the technical challenges involved in reaching and verifying such altitudes. Why This Moment Matters: The CSXT launch showed that organized amateur teams could reach space using independently developed technology, illustrating a parallel path to space exploration outside government and large commercial programs.