Hypersonic Testing
Validate payloads and flight systems in extreme high-speed conditions using proven light-gas propulsion capable of reaching velocities up to Mach 9 for advanced defense and aerospace testing programs.
Green Launch supports defense and aerospace missions with high-velocity payload test launch capabilities built around proven light-gas propulsion. Backed by repeated testing at Yuma Proving Ground and deep technical leadership, the company helps customers validate payload performance, flight conditions, and sub-orbital mission objectives with a lower-emission, cost-conscious alternative to conventional launch methods.
Specialized launch testing services for defense payload validation, high-speed trials, and sub-orbital mission support.
Validate payloads and flight systems in extreme high-speed conditions using proven light-gas propulsion capable of reaching velocities up to Mach 9 for advanced defense and aerospace testing programs.
Conduct controlled horizontal launch trials to evaluate payload behavior, pressure profiles, vehicle weight effects, and resulting velocities using field-tested procedures developed through repeated successful shots.
Support military and research payload missions requiring rapid sub-orbital launch to the stratosphere and beyond, enabling atmospheric access and mission-condition validation.
Launch specialized payloads for upper-atmosphere data collection, communications research, navigation studies, and surveillance-related R&D in hard-to-access mesospheric regions.
Advance mission concepts for satellite and supply delivery to Low Earth Orbit with rapid-launch architecture designed for lower cost and higher launch cadence.
Test payload survivability, structural integrity, and mission-readiness under demanding acceleration and launch conditions before operational deployment or expanded flight programs.
Green Launch provides ITAR-compliant military payload test launch support for organizations that need controlled, repeatable, high-velocity performance validation. Its proprietary light-gas propulsion platform offers a practical path for testing payload survivability, aerodynamic behavior, and sub-orbital mission profiles while reducing emissions compared with conventional rocket systems. With successful campaigns at Yuma Proving Ground and leadership rooted in advanced propulsion research, Green Launch delivers credible technical capability for demanding defense applications.
Successful launch campaigns demonstrate repeatable performance across high-speed and sub-orbital testing objectives.
Green Launch combines propulsion innovation with practical test-launch experience for demanding aerospace and defense missions.
Demonstrated launch speeds up to Mach 9 for advanced payload and hypersonic test objectives.
Repeated successful campaigns at Yuma Proving Ground support disciplined, real-world launch validation work.
Led by experienced propulsion experts with deep backgrounds in high-velocity aerospace system development.
Hydrogen and oxygen propulsion supports cleaner launch operations with water vapor as byproduct.
Experienced leaders driving advanced launch innovation.
Chief Technical Officer
Dr. John W. Hunter serves as Chief Technical Officer at Green Launch and brings deep expertise in high-velocity propulsion systems. A physicist by training, he previously led the SHARP project at Lawrence Livermore National Laboratory, giving him a strong foundation in extreme-speed launch research and applied aerospace testing. His technical leadership helps shape Green Launch's light-gas propulsion platform for demanding payload validation, hypersonic testing, and sub-orbital mission applications. Dr. Hunter plays a central role in translating advanced propulsion theory into practical launch capability, guiding system development, test planning, and performance analysis. His background supports Green Launch's mission to provide a more sustainable and cost-effective alternative to conventional launch methods for defense, research, and aerospace customers.
Strategic Outreach
Eric Robinson leads Strategic Outreach for Green Launch and contributes a systems-science perspective shaped by entrepreneurship and aerospace application development. His experience with fluid delivery systems is especially relevant to launch architecture, propulsion support systems, and mission planning for specialized payload programs. At Green Launch, he helps connect technical capability with customer requirements across defense, scientific research, and satellite-related markets. Robinson supports partnership development, mission alignment, and communication between stakeholders evaluating high-velocity and sub-orbital launch opportunities. His ability to bridge technical concepts and operational goals strengthens Green Launch's position as a practical launch-testing partner. He plays an important role in helping customers understand how the company's light-gas propulsion technology can support cost-conscious, lower-emission payload testing and delivery objectives.
Chairman of the Board
Don Whitney serves as Chairman of the Board for Green Launch and brings valuable operational perspective from his background as an Air Force pilot and environmental consultant. His experience supports strategic oversight for mission planning, safety-minded execution, and the broader operational demands of aerospace and defense programs. At Green Launch, Whitney contributes to the company's direction as it advances sustainable launch alternatives for payload testing and delivery. His aviation and environmental background aligns well with Green Launch's emphasis on practical performance and lower-emission propulsion methods. By combining military aviation insight with environmental awareness, he helps reinforce the company's commitment to responsible innovation. His leadership supports Green Launch's efforts to serve defense, research, and aerospace customers with credible, mission-focused launch capabilities.
ITAR-compliant military payload test launch refers to launch support structured for defense-related hardware, technical data, and mission requirements that must be handled under U.S. export control rules. For customers, that means working with a provider that understands controlled payload environments, secure coordination, and disciplined testing processes for military or defense-adjacent applications.
Speak with Green Launch about payload requirements and testing goals.
Nine years advancing launch technology.
Multiple successful proving ground campaigns.
Lower-emission hydrogen oxygen launch system.
Share your mission goals, payload requirements, and testing parameters to explore fit, timing, and next-step planning with Green Launch.
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