Forrás hívójel:	M0SCJ
Megjegyzés:	Cray Valley Radio Society non-contest field day
Hely:	51°23.00' N 0°10.27' E - lokátor JO01CJ01MX - térkép nézet 23.2 km Délkelet irány 128° tól City of London, Greater London, England, United Kingdom [?] 23.4 km Kelet irány 96° tól Mitcham, Greater London, England, United Kingdom 24.8 km Délkelet irány 124° tól London, Greater London, England, United Kingdom 25.7 km Kelet irány 94° tól Morden, Greater London, England, United Kingdom
Utolső pozíció:	2025-07-21 16:27:08 UTC (99d 3h15m ezelőtt) 2025-07-21 17:27:08 BST helyi idő City of London, United Kingdom [?]
Utolsó útvonal:	M0SCJ>APJYC1 via TCPIP*,qAC,T2POLC
Positions stored:	1

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.