Air Force's new space plane on hold during investigation
Investigation into a rocket-engine anomaly during the launch of a GPS satellite may delay Centennial-based United Launch Alliance's launch of an experimental U.S. Air Force space plane. Read more
The U.S. Air Force successfully launched a United Launch Alliance Delta IV-Medium rocket carrying the third Global Positioning System IIF satellite at 8 a.m. EDT Oct. 4, from Space Launch Complex 37 here. Read more
A Delta IV Medium rocket in the (4,2) configuration launched today, October 4th 2012 at 12:10 UTC with the GPS IIF-3 spacecraft for the U.S. Air Force.
Lift off occurred from Space Launch Complex 37 at Cape Canaveral.
The ULA team is proud to be the launch provider for the U.S. Air Force (USAF) Global Positioning System (GPS) Directorate by delivering replenishment satellites aboard Atlas V and Delta IV launch vehicles. GPS satellites serve and protect our war fighters by providing navigational assistance for U.S. military operations on land, at sea, and in the air. Civilian users around the world also use and depend on GPS for highly accurate time, location, and velocity information. Read more (PDF)