The sky team is not a large army. Anyone can join. You need either a propeller cap(of any color),or a jet pack(you can wear both at the same time),and the color dark blue. Green puffles are allowed too.
Team Members .Jessejr7(leader) . Sararosoda . 2001Thomas9 . Roman784 . Whizkid88 . Viccy4(former member) . .Heyden1000 . Lizlex123 . Nolan678
Research into the history page suggests it was created in 2010. No information beyond this is possible.