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Atlas 5 • NROL-55

  • Vandenberg AFB Space Launch Complex 3 - East (map)

A United Launch Alliance Atlas 5 rocket, designated AV-058, will launch a classified spacecraft payload for the U.S. National Reconnaissance Office. The rocket will fly in the 401 vehicle configuration with a four-meter fairing, no solid rocket boosters and a single-engine Centaur upper stage. Delayed from Aug. 27 and Sept. 25.

Earlier Event: October 2
Atlas V • Morelos 3
Later Event: March 4
Falcon 9 • SES 9