MUOS-5
MUOS-5 is an American communications satellite which is operated by the US Navy. Launched in September 2016, it is the fifth and last MUOS satellite.
Overview
Mobile User Objective System is a tatical Communications satellite which is designed to improve Ground Communications for the US Armed ForceMUOS-5 arrived at Cape Canaveral on 9 March 2016. Launch was originally scheduled for on 5 May 2016, but due to an internal investigation into an Atlas V fuel system problem during the Cygnus OA-6 launch on 22 March 2016, the scheduled date was pushed back. The launch took place on 24 June 2016, at 14:30:00 UTC. An "anomaly" aboard the satellite occurred a few days later, however, when it was still in a Geostationary Transfer Orbit, leaving it "Reconfigured into Safe Intermediate Orbit", or stranded in GTO. Amateur observers tracked it in an orbit of approximately since 3 July 2016. On 3 November 2016, the Navy announced that the satellite has finally reached operational orbit.