I was very pleased that my flight this evening (which, by the way, was NOT supposed to be this evening, it should have been this afternoon) was through very clear skies, which meant I was able to take advantage of the pretty lights.
If you look closely, you can clearly see which lights in this are cars moving. :)
I shot this on my 50mm f/1.7, which is the only way I got anything clear. I was sitting next to a pilot, and he was pretty impressed with what I captured. :)