![Delta IV Primary function: Evolved expendable launch vehicle designed for optimum performance for a wide range of flight profiles. Dimensions: Common booster core length approximately 125 ft., diameter 16 ft. 8 in. Delta IV Primary function: Evolved expendable launch vehicle designed for optimum performance for a wide range of flight profiles. Dimensions: Common booster core length approximately 125 ft., diameter 16 ft. 8 in.](https://c8.alamy.com/comp/EG28AP/delta-iv-primary-function-evolved-expendable-launch-vehicle-designed-EG28AP.jpg)
Delta IV Primary function: Evolved expendable launch vehicle designed for optimum performance for a wide range of flight profiles. Dimensions: Common booster core length approximately 125 ft., diameter 16 ft. 8 in.
Rocket Launch | HAPPENING NOW | Launch of a United Launch Alliance Delta IV Heavy carrying the NROL-44 mission for the National Reconnaissance Office is minutes away! >>... | By ABC Action
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