Tarbat,
before I could read any reply to my request how to generate the nice range drawing on heywhatsthat.com I got this here
Is there any info from you there? Is it worth to do the unbelieveable and register under a different name? Or can you provide some hints here?
Thanks a lot
Threemiles
Btw, the website I did dare to promote was this one. And I am not even guilty to stir, just trying ;-)
Before I could answer the question, mods locked the thread

Why does every thread on this forum descend into bickering between posters and Airnav?
Anyway, I've got nothing better to do at the moment than answer the question.
1. Goto
http://www.heywhatsthat.com/main-0904.html2. Select "New Panorama"
3. Either click on the map to set your home location, or use the search box to enter a postcode, for example.
4. Enter the elevation of your antenna, either as an absolute value above sea-level, or a value above ground level.
5. Enter a title for your map
6. Click on the "Submit Request" button, and wait a couple of minutes
Once your map is ready, view the theoretical line-of-site range for TWO altitudes as follows:
1. On the map at the bottom of the page, select "Up in Air"
2. Zoom out to see the range "rings"
3. Select different altitudes using the red and blue boxes below the map
Should give you something like this:

Any questions, just ask. I'll try to answer in between visiting hours.