Comment:	https://aprsdroid.org/
Location:	22°39.03' S 44°02.57' W - locator GG77XI43UV - show map 12.5 km Northeast bearing 50° from Rio Claro, Rio de Janeiro, Brazil [?] 15.0 km West bearing 261° from Piraí, Rio de Janeiro, Brazil 61.8 km West bearing 281° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil 90.1 km West bearing 288° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
Last position:	2025-12-09 00:52:13 UTC (1d 3h53m ago) 2025-12-08 21:52:13 -03 local time at Rio Claro, Brazil [?]
Altitude:	417 m
Course:	195°
Speed:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PU1KTL-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	45
Other SSIDs:	PU1KTL PU1KTL

This page shows 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 small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.