Optus

摘要

1.Optus selected Space Systems/Loral in March 2011 to build Optus 10, to be launched in 2013 2.Orbital Sciences-built Optus D3 was launched in August 2009 and co-located with Optus Cl at 156° E 3.Optus D1 launched in October 2006; existing Optus B1 customers transferred to the Dl at 160° E.