MUOS-2 stored awaiting launch

SUNNYVALE, Calif. -- Lockheed Martin has completed system testing on the second satellite in the U.S. Navy's Mobile User Objective System, MUOS-2. The satellite has been placed in storage to await its launch in July 2013. The MUOS constellation will provide communications for mobile warfighters, including simultaneous voice, video and data services. The first MUOS satellite and the associated ground system are currently providing legacy on orbit capability. The five-satellite, global constellation is expected to achieve full operational capability in 2015. (Source: Lockheed Martin, 01/16/13) Note: Work on the core propulsion system for the MUOS, an A2100 satellite-based spacecraft, is done at Stennis Space Center, Miss. Previous