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Arroway

America’s Next-Generation Heavy Launch Engine

200,000 lbf

THRUST, SEA LEVEL

Lox / Methane

PROPELLANTS

Reusable

Medium & Heavy Boost

Arroway Engine Render

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.

Arroway Engine Render

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

Arroway Engine Render

EXPLORE OUR ENGINES

Hadley Full Height

Initial Production

Hadley

5,000

lbf

Ox-rich Staged Combustion

Thrust, Sea Level

Lox / Kerosene

Propellants

Reusable

Low Earth OrbitGeostationary OrbitIn-SpaceHypersonics

Initial Production

Ripley Full Height

In Development

Ripley

50,000

lbf

Ox-rich Staged Combustion

Thrust, Sea Level

Lox / Kerosene

Propellants

Reusable

Low EarthGeostationary Orbit

In Development

Arroway Engine Render

In Development

Arroway

200,000

lbf

THRUST, SEA LEVEL

Lox / Methane

PROPELLANTS

Reusable

Medium & Heavy Boost

In Development