Launch probability: 90%

Primary payload of the mission is the Continuous Broadcast Augmenting SATCOM (CBAS) satellite, which will be placed in geosynchronous orbit. It will continously relay data from from existing military communications satellites to support senior leaders and combatant commanders. This mission will also launch a number of secondary payloads hosted on the ESPA Augmented Geostationary Laboratory Experiment (EAGLE).

Mission type: Government/Top Secret · Orbit: Geostationary Transfer Orbit

Rocket: Atlas V 551 · Provider: United Launch Alliance