UPDATE: The SubTec-6 launch scheduled for Sunday, June 29, has scrubbed due to boats in the hazard area. The next launch attempt is Monday, June 30, with a launch window from 4 to 5 a.m.
The webcast will begin at 3 a.m. – http://www.ustream.tv/channel/nasa-tv-wallops
Full Story: Subtec-6 – NASA To Test Suborbital Rocket Technologies