There are many people that do the same thing using APRS. Once you start digging it's pretty easy to get real-time location information for a ton of entities. h

There are many people that do the same thing using APRS. Once you start digging it's pretty easy to get real-time location information for a ton of entities. https://en.wikipedia.org/wiki/Automatic_Packet_Reporting_System https://en.wikipedia.org/wiki/Automatic_Packet_Reporting_Sys...