Low 747 at Manchester?
Please don't flame me for this, but I was just wondering if anyone knows anything about a 747 that was flying quite low north of the airport, about north-northwest, about 7 miles from the airport, looked like a Virgin Atlantic from the colour on the tail but was obscured a bit by clouds. Was about 9:50z (10:50 local). Was probably nothing but wondered why it was so low in that area?