Comment:	146.520MHz https://aprsdroid.org/
Location:	30°00.39' S 51°08.63' W - ตำแหน่ง GF49KX28RK - show map 7.8 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Cachoeirinha, Rio Grande do Sul, Brazil [?] 8.8 km ตะวันออก bearing 70° มาจาก Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil 93.2 km ใต้ bearing 178° มาจาก Caxias do Sul, Rio Grande do Sul, Brazil
Last position:	2025-12-07 12:59:07 UTC (2h10m ago) 2025-12-07 09:59:07 -03 เวลาท้องถิ่น Cachoeirinha, Brazil [?]
Altitude:	45 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	PY3TR-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	682
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.