1.MUOS-5 handed over to the Navy in November 2017 after an anomaly with the main propulsion system forced the operators to use a station-keeping propulsion system to reach orbit.2.U.S. Navy transferred future narrowband satcom programs to the U.S. Air Force (Space Force). Current satellites will also be operated by the USSF in the near-term future, including 11 MUOS, UFO and FLTSATCOM birds.
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