After multiple weather delays, the U.S. Air Force AFSPC-4 mission will try again to launch on Monday evening atop a United Launch Alliance (ULA) Delta IV rocket. Launch attempts on July 24, 25 and 26 were scrubbed due to bad weather over Space Launch Complex-37 at Cape Canaveral AFS, Florida. Prior to the string of weather-related scrubs, a July 23 launch attempt was canceled due to an issue with the ground support equipment environmental control system that supports the ...


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