I was able to read my neighborhoods unencrypted power meter data within an hour of receiving my first rtlsdr. I also live under a flight path and found it prett

I was able to read my neighborhoods unencrypted power meter data within an hour of receiving my first rtlsdr. I also live under a flight path and found it pretty fun to listen to the pilots overhead obtain their landing clearances. Building a dish and downloading satellite images from NOAA or GOES also looks fun.