This video is o' a two-stage rocket at Balls 28 (September 2019). T' rocket achieved an altitude o' over 142,000 feet. Ya scallywag! One notable aspect o' t' flight was that it was completely controlled by t' "Kate 2" altimeter/gps system. Ya scallywag! You can hear Kate describin' t' flight in real time. Aye aye! Although t' altitude be somewhat lower than expected, me hearties, t' flight was otherwise completely successful with full recovery o' both stages. Arrr! This video is a little longer than me normal videos, me bucko, but thar be content throughout, so don't give up on it too soon.