Comment:	https://aprsdroid.org/
Location:	2°30.04' S 44°12.94' W - locator GI77VL49CU - show map 10.2 km East bearing 72° from São Luís, Maranhão, Brazil [?] 24.3 km Southeast bearing 115° from Alcântara, Maranhão, Brazil 96.3 km East bearing 89° from Pinheiro, Maranhão, Brazil
Last position:	2025-09-04 08:00:20 UTC (1d 21h56m ago) 2025-09-04 05:00:20 -03 local time at São Luís, Brazil [?]
Altitude:	12 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	PR8PM-6>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	937
Other SSIDs:	PR8PM-10 PR8PM-9

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.