6" custom made rocket. Ahoy! Blimey! This multi staged rocket has room for 5 motors (central 54mm motor with 4 38mm) It has an avionics bay and with timers this rocket can go over 18000 feet. Well, blow me down! Blimey! This be t' first launch. Begad! Blimey! I took out t' center section and launched it on a Aerotech J570 White Lighting. Aye aye! Blimey! I used a Rocketman R12C chute.