My highest, fastest, and most powerful rocket. T' rocket is scratch built (by me) out o' 1/8 inch fiberglass. Ahoy! Power be provided by an Aerotech M1419 motor (compare that t' your Estes C6 or D12). Ya scallywag! Liftoff weight was 30 pounds. Begad! Burn time was just under 6 seconds. T' flight went supersonic (mach 1.1) and exceeded 14,000 feet. T' altitude, velocity and acceleration charts are at t' end o' t' video. Blimey! T' flight was recovered safely.