Just been reading on a spotters forum that a spotter up in the orkneys spotted a large american carrier moored up in scapa flow, on the deck was a large twin engined blue civvy aircraft, shortly later the aircraft was gone so its possible thats how it got over here, it then took off and flew down to woodford, further my mate who was chatting to the test pilot in the pub noticed he had a american pattern naval anchor tattoed on his arm, so its possible he was spinning my mate a line and he wasnt a test pilot at all, but the naval aviator who had ferried the aircraft down to woodford.