April 9 (UPI) — For the final time, a Delta IV Heavy rocket roared skyward from Florida on Tuesday. The United Launch Alliance oversaw the final deployment of the Delta IV Heavy as it lifted a National Reconnaissance Office satellite into space on a national security mission.
Carrying a National Reconnaissance Office satellite into space on a national security mission, the ULA Delta IV Heavy lifted off from Florida Tuesday for the final time.The United Launch Alliance oversaw the final deployment of the Delta IV Heavy as it lifted a National Reconnaissance Office Satellite into space on a national security mission Tuesday in Florida.
For the final time, a Dela IV Heavy rocked roared skyward from Florida on Tuesday. The United Launch Alliance oversaw the final deployment as it lifted a National Reconnaissance Office Satellite into space on a national security mission. at Launch Complex 36 at Cape Canaveral Space Force Station after its scheduled 12:53 p.m. EDT liftoff.
The Delta IV Heavy was loaded with 470,000 gallons of liquid oxygen and liquid hydrogen before takeoff on Tuesday. The Delta IV Heavy was loaded with 470,000 gallons of liquid oxygen and liquid hydrogen before takeoff. Weather balloons were released at about 9 a.m. to accurately measure the speeds and directions of upper winds around the launch site.according to Space.comA single RL10C-2-1 engine then took over before launch coverage stopped because of national security concerns, the report stated.
Of the 16 missions that the Delta 4 Heavy rocket flew, 12 of them were in support of NRO missions, officials said.was one of the reasons the first launch was scrubbed, according to SpaceFlightNow.com. He said there was also an issue with a gaseous nitrogen pump.
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