Brooklyn in t' house, Rob showed up t' obtain his NARRRRR LEVEL 1 and he accomplished his mission. Best part was his family came t' witness his flight, arrr, this is what sport rocketry is all about! LOC MINI MAG 5.5" dia rocket flew on a Aerotech H148 REDLINE. This be a 4LB rocket that was predicted t' reach an altitude o' 1150' Perfect flight and recovery: Welcome t' HIGHPOWER ROCKETRY! , NOW GET OUT YOUR CHECKBOOK