XM Radio 4 / Zenit-3SL

The XM Radio 4 satellite, manufactured by Boeing Satellite Systems, Incorporated, will be owned and operated by XM Satellite Radio Corporation. XM Radio 4 will deliver radio programming to subscribers across the United States providing up to 100 channels of digital-quality music, news, sports, talk, comedy and children┬┐s programming coverage coast-to-coast. This will be the 5th XM Radio satellite to be launched by Sea Launch.

Historical Launch Data