Impossibly Cool - helicarrier from The Avengers flies

OK, we all know the helicarrier in the movie The Avengers was imaginary. Someone figured out each rotor would have to have been larger than the entire ship to make it work.  But this hobbyist hasn't let reality stop him from making a flying model. Watch this thing move across the water and rise into the air, and the unbelievable is no longer crazy....