How to add Area Coverage Rings and Antenna Coverage to map?

Take a look at this thread. Both the FlightAware version of Dump1090 and Dump1090-mutability versions can be modified.

http://discussions.flightaware.com/ads-b-flight-tracking-f21/how-to-get-alternating-blue-red-circles-in-dump1090-t20403.html

Here is a shot of my modified page when I was running the Flightaware SD card image of Piaware.


As for antenna coverage. I like the image produced by PlaneFinder, which I am also feeding.

…Tom