A couple of years ago, I believe someone was working on integrating MS Flight Simulator with Google Earth. But I haven't heard or read any more progress on that until this announcement: "New Google Earth Adds Flight Simulator ".
So, there is hope after all that we might be able to use that in our flight decks, hopefully in my remaining lifetime :-)
Maurice
http://ct2.eletters.whatsnewnow.com/...-0-0-0-1-3-118