Craigdarroch Castle in Victoria BC has roof and stone issue from being in a wet and windy climate for over 100 years. I flew the castle today to see if quads were a viable way to inspect flashings and shingle damage. I made a short video to summarize the flight and posted it on youtube. These really are wonderful toys!
have a look;
http://youtu.be/Gef_goO6ybA
have a look;
http://youtu.be/Gef_goO6ybA