my hobby is photography and one of my favorite places to shoot used to be around airports.  I especially liked long exposure takeoffs and landings at night. You can get some really cool effects because the planes have all the headlights on along with the marker lights and you get these sweet light trails that lift off the ground and twist into or out of the night sky. Unfortunately, since 9/11, my camera is now treated as a potential terrorist tool in or around airports. On my last (and only) attempt, I was nearly arrested.