Comment:	145.550MHz Dstar REF032A
Location:	51°48.73' N 19°18.42' E - ตำแหน่ง JO91PT64UW - show map 859.1 m ใต้ bearing 165° มาจาก Aleksandrów Łódzki, Powiat zgierski, Łódź Voivodeship, Poland [?] 7.3 km เหนือ bearing 350° มาจาก Konstantynów Łódzki, Powiat pabianicki, Łódź Voivodeship, Poland 13.0 km ตะวันตกเฉียงเหนือ bearing 302° มาจาก Łódź, Łódź Voivodeship, Poland 125.5 km ตะวันตก bearing 249° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-11-30 03:03:45 UTC (22d 15h18m ago) 2025-11-30 04:03:45 CET เวลาท้องถิ่น Aleksandrów Łódzki, Poland [?]
Altitude:	241 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP7WNA-5>APDR16 via TCPIP*,qAC,T2ROMANIA
Positions stored:	32244
Other SSIDs:	SP7WNA-A SP7WNA-B SP7WNA SP7WNA-C SP7WNA-Y SP7WNA-N SP7WNA-6

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.