A United Launch Alliance (ULA) Atlas V rocket carrying a payload for the National Reconnaissance Office lifted off from Space Launch Complex-41 on Oct. 15 at 3:28 a.m. EDT. Designated NROL-52, the mission is in support of national security.
“Today’s launch is a testament to the tireless dedication of the ULA team, demonstrating why ULA continues to serve as our nation’s most dependable and successful launch provider,” said Laura Maginnis, ULA vice president of Government Satellite Launch. “After recovering from Hurricane Irma that came through the area last month, and the last week’s weather challenges, the team found the right opportunity today to deliver this critical national asset to orbit.”
This mission was launched aboard an Atlas V Evolved Expendable Launch Vehicle (EELV) 421 configuration vehicle, which includes a 4-meter payload fairing (PLF) and two solid rocket boosters. The Atlas booster for this mission was powered by the RD AMROSS RD-180 engine, and the Centaur upper stage was powered by the Aerojet Rocketdyne RL10C-1 engine.
This is ULA’s 7th launch in 2017 and the 122nd successful launch since the company was formed in December 2006.