The first Scout vehicle to use generally successful thrust vectoring, and deployment of the drag fins, Scout V 0.4 was a milestone in the Scout program. Ascending to roughly 20-30 ft, Scout V 0.4 was able to correct for deviations in its orientation before descending due to lack of vertical thrust. Once descending, the rocket anticipated ignition of the retro-burner on board, and recalibrated the vectoring system, resulting in a loss of stability. Technical report: http://tinyurl.com/Scout-V04 Single Cam A: https://www.youtube.com/watch?v=XvmNjw2a39U Single Cam B: https://www.youtube.com/watch?v=IUeORlpdzog https://twitter.com/joebarnard http://www.bps.space