It is definitely a small jet. See the blue blur next to the jet, like a shadow? That is an artifact of the camera that takes these pictures. It takes a high res B/W shot qickly followed by a color shot. When fast moving objects shit position between the two shots the blur is seen.
Based on the ID chart at and a measurement of the wingspan (56ft) this is a Cessna Citation 560xl:
No Longer There 
...are u sure that the item is a plane? it seems to earth and the zone (i live near) isn't a route!
Based on the ID chart at and a measurement of the wingspan (56ft) this is a Cessna Citation 560xl:
http://bbs.keyhole.com/ubb/showthreaded.php/Number/203413
Kjfitz, how can you measure the wingspan so accurately? ;)
I am in agreement , it's a Cessna!
Say what? {8^)
Great first map, nicolor.