This may amuse you Hugh.
The Battle Of Britain Flight Lancaster was photographed by mistake on its way home from an airshow, and appears on an aerial photo over Huntingdon.
If you want to see it click this link to Google Local
http://maps.google.co.uk/
In the search box type Haweswater Huntingdon.
Click on Search Maps.
Get rid of the ballon by clicking on the x to close it.
Convert it to aerial photo by clicking on "satellite" at the top right of the map.
You should be able to see the Lanc, and can zoom in using your scroll wheel or pushing the slider on the left up to the + sign.