The US National Rocketry Challenge was held at Great Meadow, VA, on May 16, 2009. This is an HD video with clips of rocket launches and related activities. I edited the launches so that it looks like the same rockets are going up and down, but it actually is clips of seven or eight different rockets all edited together to make it flow normally. I shot this with a Canon Vixia HF11 HD camcorder, which records in the AVCHD format.
