My B4-3R ("Basic 4-inch Rocket 3rd Revision") on an Aerotech H250G motor with a Hot Wheels video camera attached t' t' side. This be t' 2nd flight o' t' Hot Wheels Video Racers Camera as a video pod. Another quality video! End o' Flight note: On landin' it almost hit a guy's car whom earlier that day gave me a research motor t' use in another rocket.