Forrás hívójel:	SP7JB-S
Megjegyzés:	70cm Voice (D-Star) 439.40000MHz +0.0000MHz
Hely:	51°44.78' N 19°22.99' E - lokátor JO91QR59XC - térkép nézet 5.8 km Nyugat irány 266° tól Łódź, Łódź Voivodeship, Poland [?] 9.2 km Északnyugat irány 311° tól Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland 123.7 km Délnyugat irány 245° tól Warsaw, Masovian Voivodeship, Poland
Utolső pozíció:	2025-04-15 15:48:20 UTC (24d 17h38m ezelőtt) 2025-04-15 17:48:20 CEST helyi idő Łódź, Poland [?]
Magasság:	3 m
Utolsó útvonal:	SP7JB-S>APDG01 via TCPIP*,qAC,SP7JB-GS
Positions stored:	38
Others sourced by SP7JB-S:	SP7JB B

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.