A helicopter lost power while flying over a remote Scottish island and the pilot had to make an emergency landing.
After a somewhat tricky but successful landing on a hill top, the pilot got out of the helicopter ok and made his way on foot to a cottage that he could see across the valley.
The pilot walked up to the cottage and knocked on the door.
“Is there a mechanic in the area?” he asked the old woman who answered.
The old woman thought for a minute.
“No”, she replied, “but we do have a McArdle and a McKay”.
Image used under a Collective Commons License from https://www.flickr.com/photos/joceykinghorn/11094999095