Forrás hívójel:	MB7UVR
Megjegyzés:	GB3VR - Analogue Repeater - 430.8125Mhz (+7.6MHz) 67 Hz - https://hertsrepeaters.com/
Hely:	51°50.84' N 0°20.89' W - lokátor IO91TU83FI - térkép nézet 3.4 km Észak irány 10° tól Harpenden, Hertfordshire, England, United Kingdom [?] 5.5 km Északnyugat irány 317° tól Wheathampstead, Hertfordshire, England, United Kingdom 40.6 km Észak irány 338° tól London, Greater London, England, United Kingdom 41.2 km Északnyugat irány 335° tól City of London, Greater London, England, United Kingdom
Utolső pozíció:	2025-05-03 17:28:15 UTC (283d 12h4m ezelőtt) 2025-05-03 18:28:15 BST helyi idő Harpenden, United Kingdom [?]
Utolsó útvonal:	MB7UVR>APDW16 via TCPIP*,qAC,HBBIGATE
Positions stored:	4
Others sourced by MB7UVR:	GB7HA GB7VR MB7IHA-L MB7IVR

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.