I think there might be just a little bit too much going on here. All the different subjects are very interesting in and of themselvs (the sky is nice and intense, the plane looks cool in silhouette, the repetition of the trucks is interesting, and there's an interesting texture in the foreground leaves) but having them all together here makes it too busy. It's hard to look at any one part of the image intently. My eye is constantly drawn to something else and I'm not getting much of an impact from the photo as a whole. Concentrate on just one or two of these interesting subjects next time.
I keep trying to figure out why I like this shot so much and can't put it into words. I really struggeled between rating it 6 or 7 and leaned for the 7 because dang it, I just like it. Good job !