I saw some interesting planes in Louisville SDF yesterday, but the most interesting one was the Emirates Cargo 747.
http://i47.tinypic.com/163xc3.jpg
http://i49.tinypic.com/2ynkr35.jpg
Evergreen USA, Atlas Air, National Air, and Kalitta Air were present with their 747s. I think the may be helping UPS deliver all the presents.