https://springgroverocketry.weebly.com/home/onboard-video-of-competition-certification-flight
Onboard video of competition certification flight! - SPRING GROVE ROCKETRY
This great footage shows a dizzying, but straight, ascent. More importantly it shows no fin flutter for our 3D print fin can, even at the top speed of about...
onboard videospring grovecompetitioncertificationflight