Links

HEAVEN - HEathrow AViation ENthusiast's Page
A wonderful name, but unfortunately there's not a huge amount of information here - good viewing location details with a map, and a frequencies listing is about it.

ManchestAir
A subsection of this site contains a large selection of representative, but rather variable quality, shots taken at Heathrow.

Heathrow & Gatwick Airport Movements
A no-frills site that provides comprehensive movements reports for recent months at Heathrow and Gatwick, as well as downloadable zip files for previous month's/year's movements. Also has a list of frequencies for the airports and ACARS reports. If this is what you're after, there's no better place to find it.

Heathrow Aviation Enthusiast's List
A newsgroup-type mailing list, intended for members to exchange information regarding visitors, rumours, news etc. about Heathrow. Very useful if you live in the area.