Comment:	146.520MHz https://aprsdro
Location:	29°56.68' S 51°05.39' W - locator GG40KB93FG - show map 815.4 m Northeast bearing 29° from Cachoeirinha, Rio Grande do Sul, Brazil [?] 9.4 km West bearing 270° from Gravataí, Gravataí, Rio Grande do Sul, Brazil 16.7 km Northeast bearing 54° from Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil 86.7 km South bearing 174° from Caxias do Sul, Rio Grande do Sul, Brazil
Last position:	2026-02-15 22:55:02 UTC (6d 18h42m ago) 2026-02-15 19:55:02 -03 local time at Cachoeirinha, Brazil [?]
Altitude:	21 m
Course:	337°
Speed:	15 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PY3TR-5>APDR16 via TCPIP*,qAC,T2HUN
Positions stored:	716
Other SSIDs:	PY3TR-i PY3TR PY3TR-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.