Most of the 80s GI Joe vehicles were based on real world military vehicles. The Dragonfly chopper was a very nice recreation of The AH-1 HueyCobra, but with some kind of Notar system replacing the tail rotor. Likewise the Cobra Jet (can't remember what it was called) Was an A-10 warthog, but with cool VTOL pivoting wings (kinda like an Osprey) Anyway Cool vehicle gps, I can't wait to get my grubby mitts on it. :D