Spaceport Rocketry Association monthly rocket launch held on July 16, 2011 in Palm Bay, FL. Thad Loar launched his Performance Rocketry Competitor 3 on a Pro54 K815 Skidmark. His altimeter malfunctioned so we did nay get a peak altitude reading, however, accordin' t' RockSim, it simulated t' 8450 feet. T' camera be a small HD camera duct taped onto t' side o' t' rocket.