This rocket flew out o' control durin' t' premier Oktoberfest launch in Northern Colorado. Well, blow me down! This was part o' t' Northern Colorado Rocketry club (NCRocketry.com). Aye aye! T' rocket was an oversized "Mean Machine" that flew HP (High Power) on a "K" class motor. Begad! T' rocket probably lost control because it lost a fin/s at t' first 300 ft. o' t' flight. T' rocket then lost stability and flew out o' control .