NROL-44 Targets NET 18 September, Root Cause of Hot Fire Abort Identified

@ULALaunch is zeroing-in on the root cause of August’s Hot Fire Abort of #MajesticDelta & targets NET 18 Sept for #NROL44. […]

NROL-44 Investigation Underway, As ULA Prepares for Last Delta IV Heavy Missions

As @ULALaunch works to resolve Hot Fire Abort issue & co-ordinate a new NET for #NROL44, only five more #MajesticDelta missions remain on the books. […]

ULA's Penultimate Delta IV Lofts WGS-10 to Orbit for USAF

The U.S. Air Force WGS-10 satellite headed to orbit atop the penultimate single-stick United Launch Alliance Delta-IV rocket on March 15, 2019. Photo Credit: John Studwell / AmericaSpace

Dedicated to the memory of a former electrical installations lead for the Delta IV Program—30-year aerospace industry veteran Kurt Huschle—the second-to-last “single-stick” United Launch Alliance […]

Delta IV Using Upgraded RS-68A Engine Launches Advanced USAF WGS-7 Satcom

A spectacular sunset launch from Cape Canaveral by a United Launch Alliance Delta IV Medium+ rocket placed the U. S. Air Force/ Boeing WGS-7 Wideband Global SATCOM into super synchronous transfer orbit July 23, after a 24 hr. delay due to dangerous thunderstorms in the area. Photo Credit: Talia Landman / AmericaSpace

A […]