M-min category is Czech family silver. In abroad the competitions are a bit different with different models. Such models should be introduced next year on Openscale 2008. Introduction to these categories was written for you by Bernard Guest.
Our interview with the inventor and producer of unique airplane rocket motors Rapier Dr. Jan Zigmund,
First original article for MinimaketyCZ server - how Ruja measured the thrust of Rapier L1 rocket motor.
