Comment:	https://aprsdroid.org/
Location:	30°01.64' S 51°13.20' W - ตำแหน่ง GF49JX33OK - show map 1.2 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil [?] 13.9 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Guaíba, Rio Grande do Sul, Brazil 95.6 km ใต้ bearing 182° มาจาก Caxias do Sul, Rio Grande do Sul, Brazil
Last position:	2025-08-09 22:03:10 UTC (2d 23h24m ago) 2025-08-09 19:03:10 -03 เวลาท้องถิ่น Porto Alegre, Brazil [?]
Altitude:	34 m
Course:	264°
ความเร็ว:	13 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PY3JRT-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	2576
Other SSIDs:	PY3JRT-15

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.