Latest Mission updates

Ariane 5 September 2, 2016

Checkout begins with Sky Muster™ II for Arianespace’s next Ariane 5 launch

nbn's Sky Muster™ II removed from protective shipping container in the Spaceport’s S5 payload preparation facility

Sky Muster™ II is removed from its protective shipping container in the Spaceport’s S5 payload preparation facility, readying this large satellite for pre-launch processing.

The Sky Muster™ II high-performance broadband satellite has begun its pre-launch preparations, initiating a process leading to this large spacecraft’s orbiting in October on an Arianespace dual-passenger Ariane 5 mission from French Guiana.

Fit-check validation underway for Flight VA231’s Sky Muster™ II payload

During activity at the Spaceport, Sky Muster™ II undergoes its fit-check with the payload adapter that will provide the interface when integrated on Ariane 5.

Built by SSL (Space Systems Loral) for Australia’s national broadband network (nbn™), Sky Muster II is in the Spaceport’s S5 payload processing facility, where it underwent a fit-check with the adapter that will serve as the interface when integrated with Ariane 5.

As with nbn’s first Sky Muster satellite – which was launched in September 2015 on another Ariane 5 flight – Sky Muster II is a Ka-band, high-throughput broadband satellite. It will utilize advanced-design multiple spot beams to optimize bandwidth for Australia’s widely-distributed population.

The two Sky Muster relay platforms are designed to deliver nbn’s advanced services for some of the most difficult to reach citizens in Australia, from mainland Australia and Tasmania to the offshore islands.

SSL’s 1300 spacecraft platform for Sky Muster II

Sky Muster II is based on SSL’s 1300 spacecraft platform, and will have a liftoff mass of approximately 6,400 kg. for October’s Ariane 5 mission, which is designated Flight VA231 in the Arianespace launcher family numbering system.

The co-passenger with Sky Muster II on Flight VA231 will be India’s GSAT-18 telecommunications satellite, developed by the Indian Space Research Organisation (ISRO). With a liftoff mass in the 3,400-kg. category, GSAT-18 continues India’s long history of launching its payloads on Ariane vehicles, which dates back to 1981.

nbn website: www.nbnco.com.au/

SSL website: www.sslmda.com

ISRO website: www.isro.gov.in/

Ariane 5 August 31, 2016

Sky Muster™ II comes to French Guiana for launch on Ariane 5

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