America’s Next-Generation Heavy Launch Engine
200,000 lbf
THRUST, SEA LEVEL
Lox / Methane
PROPELLANTS
Reusable
Medium & Heavy Boost
Arroway
In Development
With a compact, fuel-rich staged combustion architecture using liquid oxygen and methane propellants, Arroway is the optimal balance of performance, simplicity, and versatility. Designed for U.S. national security missions, commercial satellite launches, orbital space stations, and future missions not yet conceived, the reusable, affordable Arroway engine is available for order now, slated for initial hot fire testing in 2023, and delivery in 2025.
Specifications
200,000 lbf
THRUST, SEA LEVEL
Lox / Methane
PROPELLANTS
Reusable
Medium & Heavy Boost
>200s
Continuous burn at rated power
>3000s
Qualified Engine Life
±5°
Max Gimbal Angle
EXPLORE OUR ENGINES
In Production
Hadley
5,000
lbf
Ox-rich Staged Combustion
Thrust, Sea Level
Lox / Kerosene
Propellants
Reusable
Low Earth OrbitGeostationary OrbitIn-SpaceHypersonics
In Production
In Development
Ripley
50,000
lbf
Ox-rich Staged Combustion
Thrust, Sea Level
Lox / Kerosene
Propellants
Reusable
Low EarthGeostationary Orbit
In Development
In Development
Arroway
200,000
lbf
THRUST, SEA LEVEL
Lox / Methane
PROPELLANTS
Reusable
Medium & Heavy Boost
In Development