What a lovely picture! The airplane is in just the right spot to contrast that light spot in the sky. I have always been a fan of clouds, so this picture gets high marks from me. I love the sun rays against the darkness. Nicely done David.
This is one of the kind of photos I really like to see and would love to be in a position to take.
I call them opportunistic photos, being in the right place at the right time and of course having the camera to hand.