• Home
• About ES
• Community
• Ethics
• Media
• Contact Us

• Products & Solutions
• Technologies
• A-Z Index
• Service & Support

In the News

• Northrop Grumman Scalable SIRU(TM) Guides MESSENGER Spacecraft to Orbit Mercury
• Northrop Grumman Scalable SIRU(TM) Selected as Inertial Reference Unit for Boeing Satellites
• Northrop Grumman Names Susan Sloan to Lead Space Navigation Business Area
• Northrop Grumman Completes Transition to Latest Resonating Gyro Product With Delivery of 100th System
• Exclusive Northrop Grumman Resonating Gyro Achieves 10 Million Operating Hours in Space

Navigation

• After Market Services
• Instrument Grade
• Navigation Grade
• Space Grade
• Tactical Grade

Space Grade Navigation Systems

Scalable SIRU™ Inertial Reference Unit for Space The high reliability Scalable SIRU™ ensures precision performance for critical space missions.

Copyright © Northrop Grumman. All rights reserved.