Some very bright Fairfax County students built one of the satellites. From the FCPS facebook page:
As mentioned earlier today, a satellite built by students from Thomas Jefferson High School for Science and Technology will be launched into orbit today by NASA. You can watch the launch live on FCPS Red Apple Channel 21 on Cox, Comcast, and Verizon FIOS cable channels beginning at 6:30 p.m. EST, courtesy of NASA TV. If you do not have cable TV you can watch the launch on channel 21 live online by going to http://origin.eastbaymedia.com/~fcps/asx/live/live.asx. In the event that the launch is canceled due to weather, channel 21 will show its regular programming.
Rocket Launch Visible from US East Coast on Nov. 19: Visibility Maps (Gallery)
http://www.space.com/23623-rocket-launch-east-coast-visibility-maps-november-19.html
launch is about six minutes from now. . .