I launched me 9 ft. Avast, me proud beauty! tall Sledgehammer rocket with t' biggest motor I have flown in California - an Aerotech M1850. Avast! This video is a compilation o' t' videocam on t' rocket, t' pad cam and a videocam back at launch control. On-board computers detect apogee and deploy t' parachute. It also recorded a speed o' 430 MPH and 8 g's o' acceleration. Aye aye! T' rocket takes video t' whole way.