Google Maps APRS is a Google Map displaying real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio.
A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a tracker can transmit its location, speed and course. Using this Google Map it is possible to search for any vehicle using its APRS call sign.
Google Maps APRS was first featured on Google Maps Mania back in 2009, since when it has added a cool Street View option. If a road vehicle is transmitting its location with APRS you can now use the 'track in Street View' option to get a virtual first-hand view as seen from the vehicle.
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