The K-Prize Party Thread. K-Prize badge by WafflesToo (sig badges).   The K Prize challenge is to make the obvious craft, a spaceplane, and make it work. All those who succeed will be included on the roll of honour and get a free back stage pass to hang with Kay Kool and the Kerbettes after their next live performance at the Dog and Booster (where free beer will be available). To enter report relevant accomplishments on a mission which actually flew, your word is good