75th, the kid is a minor...he isn;t allowed to make his own decisions about the military yet. you have to set a cut off somewhere or else youd have like 10 year olds enlisting because they dont know any better. Usually parental permission suffices, but in this case the kid doesnt have his real parents. Therefore the judge has to act as a stand-in...so it's no different than if his parents told him he couldn't join. some parents will say yes, some say no, and as such the judge can go either way too. let him wait a year