mpr 98mm

  1. kevindcornwell

    Star Shark, Design and build progress

    My lastest design is coming alive! As I love SCUBA diving, and my local NAR section is the SHARKs (Society for High Altitude Rockets Kids) I decided to scratch-build a namesake rocket. It's technically an MPR, but at 98mm diameter with a 38mm mmt, it is also fully HPR capable as well. 3/32" G10...