...Don't you mean every single squadron with less that 4 members at the moment?
Enigma's age range goes from about 15-40, mostly guys in their 20's.
I'm pretty sure the 111th is the same, but I'll let them confirm that.
I think by "Young guy squadron", it should be ages 10-16. There's PLENTY of those members. But good luck getting it started because lets face it -- the leadership model doesn't exactly go so well with power hungry 12 year olds.