EchoStar VI

EchoStar VI / BermudaSat 1

Mission type	Communication
Operator	EchoStar / SES
COSPAR ID	2000-038A
SATCAT no.	26402
Mission duration	12 years
Spacecraft properties
Bus	LS-1300
Manufacturer	Loral
Launch mass	3,700 kilograms (8,200 lb)
Start of mission
Launch date	14 July 2000, 05:21:01 (2000-07-14UTC05:21:01Z) UTC
Rocket	Atlas IIAS
Launch site	Cape Canaveral SLC-36B
Contractor	ILS
Orbital parameters
Reference system	Geocentric
Regime	Geostationary
Longitude	73° West -> 96° West

EchoStar VI or EchoStar 6 is a former American communications satellite which was operated by EchoStar. In 2013, the satellite was rebranded BermudaSat 1 after the satellite was sold to a Bermudan subsidiary of SES, a satellite operator based in Luxembourg.

It was constructed by Space Systems Loral and is based on the LS-1300 satellite bus. Its launch was contracted by International Launch Services, using an Atlas IIAS carrier rocket. The launch occurred at 05:21 GMT on 14 July 2000 from Space Launch Complex 36B at the Cape Canaveral Air Force Station.

It was originally built as Sky 1B or MCI-2 for MCI Communications. This was later cancelled and the satellite was rebuilt as Echostar VI. Following its launch and on-orbit testing, it was placed in geostationary orbit at 73° West, from where it provides broadcast and communications services to Europe using wide-band feeds. It carries thirty two transponders, and has an expected on-orbit lifespan of 12 years.

In March and August 2010, the satellite experienced solar-array anomalies resulting in the loss of 24 (of an initial 108) solar cell strings. Although the anomalies did not reduce the estimated useful life, the power reduction limits it to operating 24 DBS transponders (of the initial 32) at approximately 125 watts per channel, or 12 DBS transponders (of an original 16) at approximately 250 watts per channel.

In April 2013, the satellite was moved to 96.2° West, leased to SES on behalf of the Bermudan government and renamed BermudaSat 1. As BermudaSat 1, the satellite, which was slated for retirement in 2014, was designed chiefly to serve video and maritime communications in Latin America and the Caribbean, as well as to enable to secure the 96.2° West position for Bermuda.

References

• Krebs, Gunter. "Echostar 5, 6 / Ciel 1". Gunter's Space Page. Retrieved 2009-05-05.
• "Echostar 6". Lyngsat. Archived from the original on 2009-05-02. Retrieved 2009-05-05.
• McDowell, Jonathan (2000-07-18). "Issue 430". Jonathan's Space Report. Archived from the original on 2011-06-08. Retrieved 2009-05-05.
• "Satbeams - World Of Satellites at your fingertips". Satbeams Web and Mobile. Retrieved 2016-07-01.