Forrás hívójel:	SR7USI-S
Megjegyzés:	70cm Voice (D-Star) 439.52500MHz -7.6000MHz
Hely:	51°35.93' N 18°41.83' E - lokátor JO91IO33PR - térkép nézet 2.3 km Nyugat irány 278° tól Sieradz, Powiat sieradzki, Łódź Voivodeship, Poland [?] 5.9 km Kelet irány 105° tól Wróblew, Powiat sieradzki, Łódź Voivodeship, Poland 55.6 km Nyugat irány 253° tól Łódź, Łódź Voivodeship, Poland 128.1 km Északkelet irány 64° tól Wrocław, Lower Silesian Voivodeship, Poland
Utolső pozíció:	2025-10-25 18:56:27 UTC (20m58s ezelőtt) 2025-10-25 20:56:27 CEST helyi idő Sieradz, Poland [?]
Magasság:	3 m
Utolsó útvonal:	SR7USI-S>APDG01 via TCPIP*,qAC,SR7USI-GS
Positions stored:	3

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.