Does it get any better then this unless you're actually there?
Here is my setup for plane spotting and logging from 2,980 NM away.
(http://lh3.ggpht.com/_apPKzN_-qUQ/TDC36o88hDI/AAAAAAAAAqI/OQqNaGM63fI/s800/g-vshy.jpg)
Thanks for sharing Heathrow Cam!
Paul@cyyb