Comment:	https://aprsdroid.org/
Location:	51°05.48' N 17°02.72' E - ตำแหน่ง JO81MC51KW - show map 1.3 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Wrocław, Lower Silesian Voivodeship, Poland [?] 8.7 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Wilczyce, Powiat wrocławski, Lower Silesian Voivodeship, Poland 144.8 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Gliwice, Gliwice, Silesian Voivodeship, Poland
Last position:	2025-06-19 14:55:52 UTC (3d 8h1m ago) 2025-06-19 16:55:52 CEST เวลาท้องถิ่น Wrocław, Poland [?]
Altitude:	171 m
Course:	0°
ความเร็ว:	9 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP4E-10>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored:	468
Other SSIDs:	SP4E-5

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.