in this cnn-turk video at 00:40 is something like a piece of tail, maybe an engine too? And at 04:40 you could see an engine. Sadly I don't understand turkish, maybe there is another cue.
http://www.youtube.com/watch?v=ucKa4O05YQQ
And the MD-80 video is here:
http://www.youtube.com/watch?v=q3SVvtJcPJY