Forrás hívójel:	G4MHJ-S
Megjegyzés:	70cm Voice (D-Star) 434.47500MHz +0.0010MHz
Hely:	51°28.57' N 0°08.92' E - lokátor JO01BL74UG - térkép nézet 17.1 km Kelet irány 104° tól City of London, Greater London, England, United Kingdom [?] 18.5 km Kelet irány 98° tól City of Westminster, Greater London, England, United Kingdom 19.3 km Kelet irány 101° tól London, Greater London, England, United Kingdom
Utolső pozíció:	2025-11-01 14:15:13 UTC (18m58s ezelőtt) 2025-11-01 14:15:13 GMT helyi idő City of London, United Kingdom [?]
Magasság:	3 m
Utolsó útvonal:	G4MHJ-S>APDG01 via TCPIP*,qAC,G4MHJ-GS
Positions stored:	18
Others sourced by G4MHJ-S:	G4MHJ Q

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.