Comment:	www.radiomateria.com.br ,
Location:	21°29.12' S 42°47.13' W - locator GG88OM53RM - show map 14.1 km Southwest bearing 221° from Cataguases, Minas Gerais, Brazil [?] 15.6 km West bearing 289° from Leopoldina, Minas Gerais, Brazil 66.1 km Northeast bearing 62° from Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil 120.3 km North bearing 20° from Petrópolis, Rio de Janeiro, Brazil
Last position:	2025-07-24 23:40:58 UTC (10d 8h15m ago) 2025-07-24 20:40:58 -03 local time at Cataguases, Brazil [?]
Altitude:	306 m
Course:	237°
Speed:	7 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PY4YS-5>APDR16 via TCPIP*,qAC,T2BRAZIL
Positions stored:	58049

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.