January 2023: This effort produced a proof-of-concept rig for the rocket guidance system described earlier. A six degree-of-freedom gyrometer sensed the rocket orientation and was input to the guidance system.   The nose cone and body were made in Fusion 360 and 3D printed.  This version of the rig shows early, cardboard versions of the control surface.  Servomotors served as actuators for the four control surfaces.