ORS-1
ORS-1 launched aboard a Minotaur I rocket from Mars Pad 0B on June 6th, 2011 for the U.S. Air Force's Operationally Responsive Space Office. This launch successfully delivered the Operationally Responsive Space Office's first operational satellite to orbit.
ORS-1 was the fourth successful launch from MARS Pad 0B, making it the fourth successful launch from the Mid-Atlantic Regional Spaceport as a whole.