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.

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 brings deep expertise in high-velocity propulsion systems and advanced aerospace research to Green Launch. A physicist by training, he is known for leading the SHARP project at Lawrence Livermore National Laboratory, giving him rare hands-on experience with extreme-speed launch concepts and experimental propulsion platforms. At Green Launch, he helps guide the technical direction behind hypersonic testing, scramjet-related applications, and light-gas launch development. His background supports the company's focus on turning ambitious launch theory into practical, testable systems for defense, aerospace, and scientific customers. Dr. Hunter's leadership is central to Green Launch's ability to pursue Mach 9-class performance with a disciplined, data-driven engineering approach.

Strategic Outreach
Eric Robinson supports Green Launch's strategic outreach with a background in systems science and entrepreneurship. His experience in fluid delivery systems for aerospace applications aligns closely with the company's light-gas propulsion model and broader mission development efforts. He helps connect Green Launch's technical capabilities with the needs of defense organizations, research institutions, and commercial aerospace stakeholders seeking practical alternatives to conventional launch methods. By translating complex engineering value into mission-focused opportunities, he plays an important role in partnership development and customer engagement. His work helps ensure Green Launch's hypersonic and sub-orbital services are positioned clearly for organizations that need speed, efficiency, and credible technical collaboration.

Chairman of the Board
Don Whitney brings operational perspective to Green Launch through his experience as an Air Force pilot and environmental consultant. His background supports the company's planning around mission execution, safety considerations, and practical deployment strategy for advanced launch systems. At Green Launch, he contributes to board-level leadership and helps shape how the company balances ambitious aerospace innovation with real-world operational discipline. His aviation and environmental experience also complements Green Launch's emphasis on cleaner propulsion and more sustainable launch alternatives. For customers evaluating hypersonic testing or sub-orbital delivery partners, his presence reinforces the company's ability to think beyond engineering alone and address broader mission planning requirements.
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 eric.robinson@greenlaunch.space.
For immediate assistance, feel free to give us a direct call at 619-933-6678. You can also send us a quick email at eric.robinson@greenlaunch.space.