Comment:	145.550MHz https://aprsdro
Location:	51°46.24' N 19°28.56' E - ตำแหน่ง JO91RS74CX - show map 2.4 km เหนือ bearing 16° มาจาก Łódź, Łódź Voivodeship, Poland [?] 8.8 km เหนือ bearing 357° มาจาก Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland 116.8 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-08-25 16:01:09 UTC (104d 10h39m ago) 2025-08-25 18:01:09 CEST เวลาท้องถิ่น Łódź, Poland [?]
Altitude:	290 m
Course:	340°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP7JC>APDR16 via TCPIP*,qAC,T2KA
Positions stored:	6309

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.