Orbital Delivery
Engineering support for satellite and supply delivery to Low Earth Orbit using light-gas propulsion concepts focused on speed, lower launch cost, and repeatable mission architecture.
Green Launch delivers advanced engineering support for high-velocity launch concepts, sub-orbital payload systems, and orbital delivery architecture. Backed by years of testing and light-gas propulsion development, the team helps aerospace, defense, and research organizations pursue lower-cost, more sustainable launch solutions with proven technical insight.
Explore core launch engineering services supporting propulsion development, payload delivery, and high-altitude mission design.
Engineering support for satellite and supply delivery to Low Earth Orbit using light-gas propulsion concepts focused on speed, lower launch cost, and repeatable mission architecture.
Design and mission planning for sub-orbital payload delivery, atmospheric research flights, and stratospheric access programs requiring rapid, high-velocity launch capability.
Vehicle and payload engineering for mesospheric and ionospheric sampling missions, including structures, RF-transparent materials, and research-focused launch system integration.
Technical development for hypersonic vehicle testing programs, leveraging demonstrated high-Mach launch performance and data-driven validation of propulsion and flight concepts.
Structured horizontal test firing support with parameter variation, velocity measurement, and systems evaluation to refine launch performance and operational reliability.
Specialized engineering around proprietary light-gas propulsion systems using hydrogen and oxygen to support sustainable, high-velocity launch applications.
Green Launch combines physics-led design, propulsion innovation, and real-world test data to support launch systems built for speed, efficiency, and sustainability. From hypersonic testing to orbital delivery concepts, the team develops practical engineering solutions that reduce cost barriers, expand mission flexibility, and help aerospace and research organizations move from concept to validated launch capability.
Built on successful testing milestones and practical progress toward sustainable space launch capability.
Green Launch offers specialized aerospace engineering grounded in tested propulsion concepts and mission-focused development.
Backed by successful horizontal and vertical launch testing across multiple development milestones.
Led by experienced physicists and aerospace-focused professionals with deep propulsion knowledge.
Focused on reducing launch costs through efficient light-gas propulsion system design.
Uses hydrogen and oxygen propellant concepts designed for cleaner launch operations.
Experienced leaders driving advanced launch innovation.
Chief Technical Officer
Dr. John W. Hunter is a physicist with extensive experience in high-velocity propulsion systems and advanced launch technology development. He previously led the SHARP project at Lawrence Livermore National Laboratory, bringing rare technical depth to Green Launch's engineering direction. His background supports the company's work in light-gas propulsion, hypersonic testing, and practical alternatives to conventional rocket launch systems. At Green Launch, Dr. Hunter helps guide system design, testing strategy, and technical validation for sub-orbital and orbital applications. His leadership is central to translating complex propulsion science into scalable launch solutions for aerospace, defense, and research customers seeking faster, lower-cost access to high-altitude and space environments.
Strategic Outreach
Eric Robinson is a systems scientist and entrepreneur with expertise in fluid delivery systems for aerospace applications. His work supports Green Launch's ability to connect advanced engineering capabilities with practical market needs across aerospace, defense, and research sectors. At the company, he contributes to strategic positioning, partnership development, and communication around launch system applications ranging from atmospheric sampling to orbital payload delivery. His blend of technical understanding and business perspective helps Green Launch align its proprietary propulsion technology with customer goals and emerging mission requirements. Eric plays an important role in expanding awareness of the company's sustainable launch approach and helping prospective partners evaluate how Green Launch solutions can support future flight programs.
Chairman of the Board
Don Whitney brings valuable operational and leadership experience to Green Launch through his background as an Air Force pilot and environmental consultant. His perspective supports the company's planning around mission execution, organizational oversight, and responsible advancement of launch technology. At Green Launch, he contributes to board-level guidance that balances technical ambition with practical operational considerations. His aviation experience informs decision-making related to flight readiness, logistics, and program development, while his environmental background aligns with the company's emphasis on cleaner propulsion concepts. Don's role helps strengthen Green Launch's long-term strategy as it develops sustainable, cost-conscious launch solutions for customers seeking dependable access to sub-orbital and orbital mission capabilities.
Green Launch develops and engineers launch system technologies centered on proprietary light-gas propulsion concepts. The company was founded by experts in physics and engineering and is supported by leadership with backgrounds in propulsion research, aerospace systems, and operational planning. Its work focuses on practical launch architectures for sub-orbital missions, atmospheric sampling, hypersonic testing, and future orbital delivery applications.
Speak with our team about mission goals and engineering requirements.
Years of focused launch technology development.
Demonstrated progress through repeated field testing.
Cleaner propulsion concept for future missions.
Share your mission objectives, payload requirements, or testing goals, and Green Launch will help outline the right engineering path forward.
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