Discover Green Launch's innovative single-shot launcher systems engineered for high-velocity propulsion. Our light-gas technology delivers payloads to hypersonic speeds up to Mach 9, enabling cost-effective suborbital delivery, atmospheric sampling, and orbital access. From hypersonic vehicle testing to satellite deployment, our proven systems offer sustainable, zero-carbon solutions backed by rigorous field testing and breakthrough velocity achievements.
Specialized light-gas propulsion services for aerospace research, atmospheric science, and space access missions.
Advanced testing capabilities for scramjet engines and hypersonic vehicles at velocities up to Mach 9. We hold the record for high Mach number engine operation in free-flying scramjets at Mach 8, providing critical data for next-generation aerospace development.
Cost-effective delivery of research payloads to the stratosphere and beyond. Our vertical launch systems have successfully delivered projectiles exceeding Mach 3, providing reliable access to suborbital altitudes for scientific missions and technology demonstrations.
Specialized vehicles designed for mesosphere and ionosphere atmospheric sampling missions. Our RF-transparent fiberglass vehicle bodies enable protected antenna systems while maintaining the strength needed for high-g launch acceleration, delivering crucial climate and atmospheric data.
Comprehensive horizontal launch testing services at Yuma Proving Ground. Our 7-inch by 55-foot test tubes have completed multiple successful shot series, validating light-gas propulsion principles with speeds up to 2 km/s across varied parameters.
Revolutionary orbital delivery system designed to launch satellites at $100/lb. Our hydrogen-oxygen propulsion technology achieves zero-carbon emissions with 10-minute launch windows, enabling rapid, sustainable satellite deployment to Low Earth Orbit.
Next-day-air delivery capabilities for vital supplies to space stations and orbital facilities. Our system enables launches every 60-90 minutes, providing the 'FedEx of Space' with propellant and supply delivery at unprecedented frequency and cost-efficiency.
Green Launch's single-shot launcher systems represent a paradigm shift in high-velocity propulsion. Our hydrogen-oxygen light-gas technology has achieved projectile velocities of 2.97 km/sec (Mach 9) with zero carbon emissions—producing only water vapor as a byproduct. Through extensive testing at Yuma Proving Ground, we've demonstrated over 91% propellant capture, dramatically reducing muzzle flash and acoustic signature. Our precision gas injection system prevents errant detonation, ensuring reliable performance across multiple shot parameters and vehicle configurations.
Demonstrating breakthrough velocity achievements and successful mission completions across multiple test series.
Setting new standards in sustainable, high-velocity launch systems.
World record Mach 8 scramjet operation and proven Mach 9 projectile velocities, validated through extensive field testing.
Hydrogen-oxygen propulsion produces only water vapor, delivering completely carbon-neutral launches for sustainable space access.
Targeting $100/lb orbital delivery—dramatically lower than traditional rocket launches—making space access economically viable.
Multiple successful shot series at Yuma Proving Ground with consistent performance across varied parameters and vehicle configurations.
Pioneering experts in high-velocity propulsion and aerospace systems.
Chief Technical Officer
Dr. Hunter is a distinguished physicist with decades of experience revolutionizing high-velocity propulsion systems. As the former leader of the SHARP (Super High Altitude Research Project) at Lawrence Livermore National Laboratory, he pioneered light-gas gun technology for space access. His groundbreaking work in hydrogen propulsion systems laid the foundation for Green Launch's innovative launcher technology. Dr. Hunter's expertise spans hypersonic aerodynamics, combustion physics, and launch vehicle design. Under his technical leadership, Green Launch has achieved record-breaking velocities including the world's fastest free-flying scramjet operation at Mach 8. His vision of sustainable, cost-effective space access drives the company's mission to democratize orbital delivery through proven light-gas propulsion principles.
Strategic Outreach
Eric Robinson brings extensive expertise as a systems scientist and aerospace entrepreneur specializing in fluid delivery systems for advanced propulsion applications. His background encompasses the design and optimization of high-pressure gas management systems critical to light-gas launcher operations. Eric's strategic vision has been instrumental in positioning Green Launch's technology for commercial aerospace markets, identifying key customer segments from hypersonic research to satellite deployment. He leads business development efforts, forging partnerships with government testing facilities and research organizations. Eric's understanding of both technical requirements and market dynamics enables Green Launch to translate breakthrough propulsion capabilities into practical, customer-focused solutions. His work ensures the company's innovations align with real-world mission requirements across defense, scientific research, and commercial space sectors.
Chairman of the Board
Don Whitney provides strategic leadership to Green Launch, drawing on his distinguished career as a United States Air Force pilot and environmental consultant. His military aviation background gives him deep insight into aerospace operational requirements, mission planning, and the regulatory landscape governing advanced propulsion testing. As an environmental consultant, Don has championed Green Launch's commitment to sustainable space access through zero-emission hydrogen-oxygen propulsion. He oversees the company's governance, ensuring alignment between technical innovation and responsible environmental stewardship. Don's operational expertise has been crucial in coordinating complex test series at Yuma Proving Ground, managing relationships with government facilities, and maintaining rigorous safety protocols. His leadership ensures Green Launch advances cutting-edge technology while upholding the highest standards of operational excellence and environmental responsibility.
Our light-gas propulsion systems have achieved projectile launch velocities of 2.97 km/sec, equivalent to Mach 9. We hold the world record for high Mach number engine operation in a free-flying scramjet at Mach 8, surpassing the previous record of Mach 5.5. Vertical launch testing has demonstrated velocities exceeding Mach 3, with consistent performance validated across multiple test series at Yuma Proving Ground.
Connect with our propulsion experts to discuss your mission requirements and system capabilities.
World record high Mach number free-flying scramjet operation
Highest recorded projectile velocity in light-gas propulsion testing
Zero-carbon hydrogen propulsion technology leader
Contact our team to discuss technical specifications, mission planning, and how our single-shot launcher systems can support your aerospace research or space access requirements.
For immediate assistance, feel free to give us a direct call at 619-933-6678. You can also send us a quick email at jwhunter2004@yahoo.com
For immediate assistance, feel free to give us a direct call at 619-933-6678. You can also send us a quick email at jwhunter2004@yahoo.com