You have lots of JPEG compression taking away detail and leaving blocky artifacts in areas. The 47k file size supports this. Compression kills detail. Always use the least amount of compression you can get away with and still come in under the challenge limit.
I'll leave it to the others to slap you with DNMC's over the missing techniques in the title. That's a mere technicality, but the compression is a real problem that you can fix.
I feel bad saying this but read the description. I know its kinda the thing to do to be a little non-conformist but....
... regards to the photo I compositionally it works but there is some considerable imperfection that wouldn't matter if it were B&W
Center Composition, Leading Lines, ????. Judging the photo itself, the plane is a distraction. You can't determine which is your actual subject, the plane or the building.
Edited: Took a second look at the shot and bumped it up 2 points.