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T-4 Minutes and Holding

Atlas V rocket stands on Space Launch Complex 41 awaiting liftoff on Orbital ATK CRS-7
Image credit: NASA TV

Countdown clocks are holding at T-4 minutes for a 30-minute built-in hold.

Author Anna HeineyPosted on April 18, 2017Categories Cygnus, Orbital ATK

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Editor’s Note

On June 6, 2018, Orbital ATK, one of the original commercial resuppliers along with SpaceX, was officially acquired by Northrop Grumman. Visit the Northrop Grumman blog for continued coverage of commercial resupply launches.

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