"The militia of the United States consists of all able-bodied males at least 17 years of age and, except as provided in section 313 of title 32, under 45 years of age who are, or who have made a declaration of intention to become, citizens of the United States and of female citizens of the United States who are members of the National Guard."
I noticed the "under 45 years of age" quote. I would think that would eliminate a few of us, but The National Guard employs people over 45, so wouldn't that void that limit?