Hypersonic Projectile Testing Service

Hypersonic projectile testing is used to evaluate vehicle concepts, propulsion behavior, structural survivability, instrumentation performance, and aerodynamic assumptions under extreme-speed conditions. For R&D programs, it provides measurable launch and flight data that can support concept validation, subsystem development, and risk reduction before larger-scale demonstrations or operational integration efforts.

Green Launch has reported projectile launch velocities up to 2.97 km/sec, or roughly Mach 9, using its light-gas propulsion system. The company also cites free-flying scramjet-related testing at Mach 8 and horizontal test firings reaching up to 2 km/s. These demonstrated ranges make the platform relevant for advanced hypersonic and high-speed research applications.

Yes. Green Launch states it has launched a series of nine hypersonic combustion ramjets with SHARP and achieved record high-Mach engine operation in a free-flying scramjet at Mach 8. That background makes the platform especially relevant for propulsion-focused R&D teams seeking test environments for high-speed engine, vehicle, or subsystem evaluation.

The service is well suited for aerospace and defense organizations, scientific research institutions, and satellite or advanced vehicle developers. Programs that need high-velocity launch conditions, atmospheric access, propulsion validation, or structured performance data can benefit. It is particularly useful for teams pursuing experimental systems where conventional launch options may be too costly or operationally restrictive.

Green Launch's horizontal firing campaigns have included variation in gas charge pressures, release peak pressures, vehicle weight, and resulting velocities. Adjusting these parameters allows teams to study performance trends, validate models, and compare outcomes across multiple shots. This kind of structured testing is valuable when a program needs repeatable data rather than a single demonstration event.

Green Launch has conducted multiple test campaigns at Yuma Proving Ground in Arizona. The company reports successful horizontal test firings there, along with later launch series and vertical testing activity. Using an established proving-ground environment can support disciplined test execution, controlled data collection, and coordination for programs that require a serious field-testing setting.

Light-gas propulsion uses compressed or combustion-driven gas dynamics to accelerate a projectile, rather than relying solely on conventional rocket propulsion. Green Launch positions this approach as a lower-cost and more sustainable alternative, with hydrogen and oxygen propellant producing water vapor as the primary byproduct. It can offer a practical path for specific high-speed test and launch objectives.

Yes. In addition to hypersonic vehicle testing, Green Launch describes sub-orbital payload delivery and atmospheric sampling capabilities. That means the platform may support instrumentation packages, communications experiments, scientific sensors, and payload survivability studies. For R&D teams, this broadens the service from pure vehicle evaluation to mission-relevant payload and data-collection testing.