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Hylas-1 completes testing in India; ready for spaceport

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Hylas-1 completes testing in India; ready for spaceport

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PARIS (BNS): Following extensive testing in India, :cheers::cheers:the Hylas-1 telecommunication satellite has been given the green signal for shipping to Europe’s Spaceport in French Guiana for its November flight.

Hylas, a public-private partnership between ESA and Avanti Communications (UK), will target the high demand for broadband services in Europe that cannot be met by terrestrial networks.

EADS Astrium is the mission prime contractor with the satellite platform coming from Antrix Corporation, the commercial arm of the Indian Space Research Organisation (ISRO).

The satellite assembly and qualification testing was carried out in the Indian city of Bangalore. On September 18, the satellite’s readiness to begin its scheduled launch campaign was assessed.

Senior officials from Avanti, ESA, Astrium and ISRO/Antrix studied the results of Hylas-1’s tests before giving the green light.

The thermal-vacuum testing was carried out in mid-May. The thermal-vacuum test is the most demanding phase of satellite testing. For Hylas, it involved taking the complete satellite between the temperature extremes it will experience in orbit several times over a period of four weeks, ESA said.

A Russian Antonov-124 aircraft will carry Hylas from Bangalore to Kourou in early October, along with all the support equipment. Launch is planned for November on Europe’s Ariane 5 ECA, shared with another telecommunication satellite.

Hylas-1 completes testing in India; ready for spaceport :: Brahmand.com
 
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who designed and built this sat???anyone knows info on this

EADS Astrium is the mission prime contractor with the satellite platform coming from Antrix Corporation, the commercial arm of the Indian Space Research Organisation (ISRO).

The satellite assembly and qualification testing was carried out in the Indian city of Bangalore. On September 18, the satellite’s readiness to begin its scheduled launch campaign was assessed.


My guess is that the reason why the satellite is being launched by EADS and not ISRO is becoz of the weight of the satellite , since it is a heavy duty satellite and ISRO doesnot have the capability to launch satellite weighing more than 4000 Kgs

ISRO is still working on GSLV platform which is required to launch this heavy satellite as well as manned module .
GSLV has been launched 6 times by ISRO with 4 successes and 2 failures including the last one , so foreing client would not like to take such a risk
 
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