Mad Cow Frenzy Massive powered by Aerotech L1500T with onboard Keychain camera. Launched at Taupiri, Auckland New Zealand Apogee 6,178ft in 21 seconds Maximum velocity 690 kph in 4.7 seconds Zero to 160kph in 1 second Rocketman 17ft Main Parachute Main altimiter Perfectlifht Stratologger. Main charge 3.5gsm, Apogee 5gsm Secondry altimeter and main data logger Featherwight Raven. Main backup charge 2gms, Apogee backup charge 4gsm Weight without motor 14kg