That one was rejected for the vertical centering I'm sure. There's a relative emptiness felt in the bottom half of the photo. This is because you vertically centered the fuselage, ignoring the fact that the aircraft has a tailfin. The plane should be a bit lower, but not too much. Balance your subject in the frame - try to think in areas, masses, not distances.
Don't chop off wingtips in a shot like this. The horizontal centering is OK
here, although I'd crop closer to the wingtip than to the nose because the wingtip has little visual impact. Throw your ruler out of the window.