At around 3:00am this morning (December 1st, 2012) there was a Dragon flying over Walt Disney World. This is filmed as it passes over Epcot. Listen closely. It's hard to see in the video because it was dark.
The dragon has a green light on it's right wing, a red light on the left wing, 2 white lights on the back, and there was one other red flashing light near the center of the 'aircraft' I could see at times. I watched it fly for nearly an hour. I will try to upload all of the footage ASAP.
More info about the 'Dragon' on the Disney Parks blog: