Scout V 0.3 was the first in the Scout program to correctly measure the position of the vehicle during flight. Due to overcorrection in the TVC system, the rocket lost vertical thrust and fell to the ground shortly after liftoff. After this test, propulsion for the main booster was upgraded from an Estes E9 motor to an Apogee F10 motor, allowing for longer burn times, and slightly higher average thrust. Technical report: http://tinyurl.com/Scout-DT3 https://twitter.com/joebarnard http://www.bps.space