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GEM 63XL Static Test
Building the world’s largest monolithic solid rocket motor. That’s Defining Possible.
Northrop Grumman Delivers First GEM 63XL Solid Rocket Boosters to Support Vulcan First Flight
Northrop Grumman Successfully Completes Validation Test of New Rocket Motor for United Launch Alliance
Northrop Grumman Successfully Completes First Qualification Test of New Rocket Motor for United Launch Alliance
GEM 63XL VM-1 Static Test
GEM 63 XL QM-1 Static Test
GEM 63XL Qualification Motor Static Test Fact Sheet
GEM 63XL Validation Motor Static Test Fact Sheet
Northrop Grumman test fires solid motor for ULA’s Vulcan rocket
Northrop Grumman Finalizes Contract for GEM Solid Rocket Boosters
