My selection for L-1 and L-2 cert. I fiberglassed the fins and fin joints for added strength. The payload compartment has an internal tube to hold an Alt15K altimeter. I added an ebay for J - Dual Deployment flights and added a mount for the video camera. I named the rocket "Mean Motion" for Kepler's method of determining time of flight on an eliptical orbit. After chute deployment failure at the NSL resulted in a lawn dart I rebuilt the body using QT and added piston ejection. Subsequent test flight went perfect.
