Does anyone know of a site that shows different dated satellite images? I was at the Gillespie Field Aerospace Museum today and inside was a sweet satellite image of all of Sand Diego. It shows this site prior to the Naval Barracks that resemble a Swastika. I wasn't able to get the best look at it however because it was high up on a wall. If anyone knows of such a site be sure to reply
http://www.aerospacemuseum.org/gillespie/