AmericaSpace Launch Countdown

Next Launch SMAP on a Delta II 7320 rocket from Vandenberg AFB, CA
scheduled for:
29 Jan 15 14:20:42 GMT
29 Jan 15 6:20:42 PST
29 Jan 15 9:20:42 Eastern

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United Launch Alliance Delivers Next Generation GPS Satellite to Orbit on Delta-IV's 26th Mission

ULA’s Delta-IV lofting the GPS IIF-6 satellite to orbit on the Delta’s 26th flight. Screen Grab Credit: ULA / AmericaSpace

A beautiful Florida sunset was outdone by a United Launch Alliance (ULA) Delta-IV rocket this evening with the successful delivery of the next Global Positioning System (GPS) IIF satellite to a semi-synchronous 11,000-mile-high circular orbit for the […]

Delta IV Delivers GPS Satellite into Orbit

A United Launch Alliance Delta IV Medium rocket launched right on time at 8:10 a.m. EDT with its GPSIIF3 payload. Photo Credit: Mike Killian / Zero-G News

A few weeks shy of the tenth anniversary of its maiden voyage, United Launch Alliance’s venerable Delta IV booster has triumphantly launched a new Global Positioning System […]