We launched from Triangle Math and Science Academy at 11:12am on 17/Oct/2013 for their Science Olympiad team. The entire school came out to watch the launch.
Photos: http://flic.kr/s/aHsjKWenGL
This was a 1600g cell & helium launch.
Launch tracking:
APRS on 144.39Mhz using the callsign KK4CKL-11
Spot Tracking
Video from the payload including balloon burst:
The launch was live streamed on Ustream
Size comparisons of cell at launch and burst
Launch forecast 2 hours before launch
Actual flight track. Amazingly accurate forecast!
Google Earth flight track