Comment:	https://aprsdroid.org/
Location:	51°39.94' N 19°21.02' E - ตำแหน่ง JO91QP29AS - show map 9.6 km ตะวันตก bearing 253° มาจาก Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland [?] 9.8 km ตะวันตก bearing 272° มาจาก Rzgów, Powiat łódzki wschodni, Łódź Voivodeship, Poland 12.3 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Łódź, Łódź Voivodeship, Poland 129.9 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-12-12 10:06:34 UTC (9d 2h55m ago) 2025-12-12 11:06:34 CET เวลาท้องถิ่น Starowa Góra, Poland [?]
Altitude:	240 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SQ7HJG-7>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	21755
Other SSIDs:	SQ7HJG

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.