In-Space Propulsion

Moog-ISP, formerly AMPAC In-Space Propulsion (ISP), is a leading developer and supplier of liquid rocket engines, tanks, and propulsion systems for commercial and defense and spacecraft and launch vehicles.

Our leading position and reputation for quality, reliability and value pricing is derived directly from our 60+ year heritage and commitment to innovation for the future. Through ongoing R&D activities and corporate initiatives, our experienced team of scientists and engineers are developing higher performance engines and innovative propulsion systems. We use lean manufacturing practices to ensure continued affordability, high performance and high-value products.

In-Space Propulsion Products Include:

  • Satellite, Target and Kill Vehicle Propulsion Systems
  • Apogee/Upper Stage Thrusters
  • Bipropellant Thrusters
  • Monopropellant Thrusters
  • Propellant Tanks

Our Past: A Legacy of Proven Propulsion Systems and Components

In-Space Propulsion Timeline

Specialized Capabilities

  • Electron Beam Welding
  • X-Ray Weld Evaluation
  • Helium Leak Testing
  • High Altitude Vacuum Hot Fire Test
  • Class 100,000 Clean Rooms
  • Vacuum Brazing
  • Vibration Testing

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