Comment:	https://aprsdroid.org/
Location:	23°20.12' S 46°45.07' W - locator GG66OP99UM - show map 13.0 km East bearing 80° from Cajamar, Cajamar, São Paulo, Brazil [?] 20.9 km Northeast bearing 55° from Santana de Parnaíba, São Paulo, Brazil 26.3 km Northwest bearing 334° from São Paulo, São Paulo, Brazil 26.3 km Northwest bearing 302° from Guarulhos, São Paulo, Brazil
Last position:	2025-12-17 04:36:38 UTC (10m43s ago) 2025-12-17 01:36:38 -03 local time at Cajamar, Brazil [?]
Altitude:	771 m
Course:	94°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PY2MSF-10>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	2054
Other SSIDs:	PY2MSF-D PY2MSF-5
Last heard a station directly:	2025-10-24 05:37:04 UTC (53d 23h10m ago)

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.