I have written a program that lets you feed the data from your SBS-1 into a central server.
You can then use google earth to watch the planes fly around.
You need to run basestation as normal.
This is written for a windows platform.
Please read the INSTALL.txt file in the source directory.
The application is :-
http://www.tech-software.net/sbs1_feeder.exe
The full directory is :-
http://www.tech-software.net/sbs1_feeder/

You can then watch the planes in google earth
<img src="http://tech-software.net/google_add_link.jpg">


You can see what is airborne here
http://vk4tec.no-ip.org/cgi-bin/adsb_airborne.cgi
The stats are showing well over 100 aircraft at the moment.
http://tech-software.net/phpBB3/viewtopic.php?f=3&t=18
Andrew