Comment:	https://aprsdroid.org/
Location:	30°01.64' S 51°13.22' W - ตำแหน่ง GF49JX33NK - show map 1.1 km ตะวันออกเฉียงเหนือ bearing 56° 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:	2025-10-18 16:49:56 UTC (4d 5h21m ago) 2025-10-18 13:49:56 -03 เวลาท้องถิ่น Porto Alegre, Brazil [?]
Altitude:	36 m
Course:	173°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PY3JRT-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	3646
Other SSIDs:	PY3JRT-15 PY3JRT-3

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.