Atlas 5 • OA-7
Launch window: 0256-0326 GMT (10:56-11:26 p.m. EDT on 19th)
Launch site: SLC-41, Cape Canaveral Air Force Station, Florida
A United Launch Alliance Atlas 5 rocket, designated AV-070, will launch will launch the eighth Cygnus cargo freighter on the seventh operational cargo delivery flight to the International Space Station. The mission is known as OA-7. The rocket will fly in the 401 vehicle configuration with a four-meter fairing, no solid rocket boosters and a single-engine Centaur upper stage. Delayed from March 9.