Comment:	145.550MHz https://aprsdroid.org/
Location:	51°42.27' N 19°11.89' E - ตำแหน่ง JO91OQ39SB - show map 3.6 km ตะวันออกเฉียงใต้ bearing 115° มาจาก Wodzierady, Powiat łaski, Łódź Voivodeship, Poland [?] 5.5 km ใต้ bearing 189° มาจาก Lutomiersk, Powiat pabianicki, Łódź Voivodeship, Poland 19.2 km ตะวันตก bearing 255° มาจาก Łódź, Łódź Voivodeship, Poland 101.0 km เหนือ bearing 3° มาจาก Częstochowa, Częstochowa, Silesian Voivodeship, Poland
Last position:	2025-03-23 08:02:12 UTC (94d 23h32m ago) 2025-03-23 09:02:12 CET เวลาท้องถิ่น Wodzierady, Poland [?]
Altitude:	222 m
Course:	199°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP7WNA-5>APDR14 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	29852
Other SSIDs:	SP7WNA-C SP7WNA SP7WNA-6 SP7WNA-7

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.