My favorite air geek spot, the San Diego Air & Space Museum has published an extensive photo archive on Flickr. I've been into San Diego aviation history since I was a lad, and this photo collection covers California aviation from the start until the present. There are photos from every facet of aviation, and many of these images have never been public. Waste a few hours browsing this unique aviation image archive. Totally worth it, totally unique. San Diego Flickr stream: I found this photo of a PSA Lockheed Electra, the first plane I ever flew in, around 1965. Still remember that experience!