AMC-21 Launch Updates

This Thursday, August 14, 2008, an Ariane 5 rocket is scheduled to lift the SES Americom AMC-21 communications satellite into orbit from the European Spaceport in Kourou, French Guiana.

The satellite will operate from the 125 degrees West orbital position after it is launched by Arianespace.

From the press release

Thales Alenia Space served as the prime contractor and communications payload supplier of the Star-2 spacecraft that was designed, built, integrated and tested by Orbital Sciences Corporation (NYSE: ORB). 

AMC-21 was designed and built for advanced telecommunications, mobile applications and TV broadcasting with coverage of the 50 U.S. states, as well as Southern Canada, Mexico, Central America and the Caribbean.  Featuring 24 active 36 MHz transponders, the 2500 kg spacecraft has a 15-year design life.

The launch window for AMC-21 is from 5:44 p.m. to 6:35 p.m., local time in Kourou, French Guiana (4:44 p.m. to 5:35 p.m. in New York; or 8:44 p.m. to 9:35 p.m. GMT; or 10:44 p.m. to 11:35 p.m. in Paris; or 5:44 a.m. to 6:35 a.m. in Tokyo, etc.). You’ll also be able to watch the launch on the web here

Going along for the ride with AMC-21 will be the Superbird-7 satellite for Space Communications Corporation of Japan. 

Thursday’s launch is just one of many for the satcom industry over the coming months, though the Orbital spacecraft set to launch on August 21st has been delayed, as Measat-3 is being sent back to the United States for repairs, which is a true bummer for the 25 kids who were getting set to watch the launch.

We’ll bring you updates on the launches as they happen.