Source callsign:	SP7WNA-S
Comment:	2m Voice 145.71250MHz +0.0000MHz
Location:	51°48.72' N 19°18.40' E - ตำแหน่ง JO91PT64TV - show map 872.0 m ใต้ bearing 167° มาจาก Aleksandrów Łódzki, Powiat zgierski, Łódź Voivodeship, Poland [?] 8.4 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Zgierz, Powiat zgierski, 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:	2025-07-02 23:49:51 UTC (18m23s ago) 2025-07-03 01:49:51 CEST เวลาท้องถิ่น Aleksandrów Łódzki, Poland [?]
Last path:	SP7WNA-S>APDG01 via TCPIP*,qAC,SP7WNA-GS
Positions stored:	1

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.