Live coverage: Atlas 5 rocket set to roll out to Cape Canaveral launch pad

Live coverage of the countdown and launch of an Atlas 5 rocket with the U.S. Air Force’s sixth and final Advanced Extremely High Frequency communications satellite. Text updates will appear automatically below. Follow us on Twitter.

ULA’s live video coverage of the Atlas 5 launch will begin at 2:37 p.m. EDT on March 26.

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