Posting this up because I completely by accident stumbled across this whilst looking for a few rememberable places (as you do with Google Earth).
I know of several interesting posts about google earths images and people spotting a few odd things, but this was quite shocking.. The chances are probably likely I guess, but none-the-less was proud to spot it.
Yup, its a flying Air Canada aircraft getting caught on camera as the arial photo was taken. And in case you don't believe me, go download Google Earth yourself and use this bookmark :-)