Satellite launches always are dangerous things. But, should the DirecTV 11 broadcast satellite be launched successfully on March 12, DirecTV will be able to provide 150 national high-definition channels and will be capable of supporting spot beams carrying 1,500 local high-definition channels, typically useful for beaming retransmitted local broadcast station signals back into the local markets.
In February 2007 a Zenit-3SL rocket on the Sea Launch platform, the same one DirecTV is using, exploded on the platform. It happens from time to time.
The odds of a Sea Launch satellite launch will fail are about one in 8.5. Of roughly 25 attempts to date, the company has experienced a failure rate of 12 percent. That's no particular slam on Sea Launch. Launch failures have been part of the industry's reality since the beginning.
Friday, March 7, 2008
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