UFO News Article:
“UK UFO baffles aviation experts”,
15 September 1999 (BBC News, London, UK)

An Oslo-bound McDonnell Douglas MD-81 airliner which had just taken off from London Heathrow Airport, narrowly avoided colliding with a UFO on 12 June 1998, according to BBC News:

http://news.bbc.co.uk/2/hi/uk_news/448267.stm

Aerial view of London Heathrow Airport, UK (flickr.com photo)