Source callsign:	SP7UB-S
Comment:	70cm Voice (D-Star) 430.50000MHz +0.0000MHz
Location:	51°49.44' N 19°18.29' E - locator JO91PT67NS - show map 488.1 m North bearing 8° from Aleksandrów Łódzki, Powiat zgierski, Łódź Voivodeship, Poland [?] 8.6 km North bearing 350° from Konstantynów Łódzki, Powiat pabianicki, Łódź Voivodeship, Poland 13.8 km Northwest bearing 307° from Łódź, Łódź Voivodeship, Poland 125.1 km West bearing 250° from Warsaw, Masovian Voivodeship, Poland
Last position:	2025-11-04 21:20:47 UTC (9m47s ago) 2025-11-04 22:20:47 CET local time at Aleksandrów Łódzki, Poland [?]
Altitude:	3 m
Last path:	SP7UB-S>APDG01 via TCPIP*,qAC,SP7UB-GS
Positions stored:	96

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.