I rather like this picture. For starters, it's just a nice layout and all the characters came out looking good (except Cait's face is a little round for my taste). But this is a super group of copter pilots that Trevor joins before the birth of TrevorCopter. The are called The Copter Brigade and they're also an homage to The Fantastic Four (though they'll be more like the Ultimate FF if you understand the reference) with Francoise as Reed Richards, Trevor as Johnny Storm, Cait as Sue Storm and Stan as Ben Grimm aka The Thing.
The Copter Brigade