Tag: GPS 3-2
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Photos: ULA’s Delta 4-Medium flies for the last time
The last flight of United Launch Alliance’s Delta 4-Medium rocket lifted off Aug. 22 from Cape Canaveral Air Force Station in Florida, riding more than 1.2 million pounds of thrust from a hydrogen-fueled main engine and two strap-on solid rocket motors. The Delta 4 rocket climbed away from Cape Canaveral’s Complex 37 launch pad at…
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ULA’s last Delta 4-Medium rocket set for launch Thursday
A United Launch Alliance Delta 4-Medium rocket, fitted with two solid rocket boosters, stands ready for launch Thursday at Cape Canaveral’s Complex 37 launch pad. Credit: United Launch Alliance United Launch Alliance is set to retire part of its rocket family Thursday with the final flight of the Delta 4 rocket’s “single stick” configuration, a…
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Live coverage: Delta 4 rocket lifts off with GPS satellite
Live coverage of the countdown and launch of a United Launch Alliance Delta 4 rocket with the U.S. Air Force’s GPS 3 SV02 navigation satellite. Text updates will appear automatically below. Follow us on Twitter. ULA’s live video coverage of the Delta 4 launch will begin Aug. 22 at 8:40 a.m. EDT (1240 GMT). We will have…
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Photos: Final “single stick” Delta 4 rocket lifts off from Cape Canaveral
The last Delta 4-Medium rocket lifted off from Cape Canaveral Thursday with a GPS navigation satellite for the U.S. Air Force. The 207-foot-tall (63-meter) rocket launched from pad 37 at 9:06 a.m. EDT (1306 GMT), powered by a hydrogen-fueled RS-68A main engine and two strap-on solid rocket boosters producing more than 1.2 million pounds of…
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Delta 4 rocket’s launch timeline with GPS 3 SV02
A United Launch Alliance Delta 4 rocket will deliver the U.S. Air Force’s second GPS 3-series navigation satellite into an elliptical transfer orbit nearly two hours after liftoff from Cape Canaveral. Liftoff is scheduled during a launch window opening at 9:00:30 a.m. EDT (1300:30 GMT) Thursday. The window extends to 9:27 a.m. EDT (1327 GMT).…
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Five more Delta 4-Heavy flights in ULA backlog after final “single stick” launch
A Delta 4 rocket took off from Cape Canaveral at 9:06 a.m. EDT (1306 GMT) Thursday with a GPS navigation satellite. Credit: United Launch Alliance The last Delta 4 launcher to fly in a single-core configuration rumbled into space Thursday morning from Cape Canaveral with a GPS navigation satellite, leaving United Launch Alliance with five…
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ULA’s second launch of the month scheduled for Thursday
The payload fairing for this week’s Delta 4 launch is stacked on top of the launch vehicle on pad 37B at Cape Canaveral Air Force Station, Florida. Credit: United Launch Alliance Weather forecasters expect a 70 percent chance of favorable conditions at Cape Canaveral for liftoff of a United Launch Alliance Delta 4 rocket Thursday…
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GPS satellite installed atop Delta 4 launcher
The Delta 4 rocket’s payload fairing, with the GPS satellite inside, rolls toward Cape Canaveral’s Complex 37 launch pad. Credit: United Launch Alliance The U.S. Air Force’s next GPS navigation satellite met its ride into space this week with the spacecraft’s bolting on top of a United Launch Alliance Delta 4 rocket at Cape Canaveral…
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Delta 4 launch delayed as ULA probes supplier concern
File photo of a Delta 4 rocket on its launch pad before a previous mission at Cape Canaveral Air Force Station, Florida. Credit: United Launch Alliance Concerns over an unspecified part flying on the upper stages of United Launch Alliance’s rockets have delayed the launch of a GPS satellite on a Delta 4 booster from…
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GPS satellite encapsulated for Delta 4 launch
The U.S. Air Force’s next GPS navigation satellite has been closed up inside the payload fairing of its Delta 4 launcher ahead a liftoff from Cape Canaveral scheduled for July 25. The Lockheed Martin-built spacecraft was encapsulated inside the Delta 4’s payload fairing last week inside an Astrotech payload processing facility in Titusville, Florida. The…