Forrás hívójel:	GB7AI
Megjegyzés:	IPSC2-DVSPh-K Hytera 439.3375@-9.0 MHz
Hely:	51°46.08' N 0°41.36' E - lokátor JO01IS24RH - térkép nézet 615.6 m Dél irány 180° tól Great Totham, Essex, England, United Kingdom [?] 4.2 km Észak irány 14° tól Maldon, Essex, England, United Kingdom 60.9 km Északkelet irány 62° tól City of London, Greater London, England, United Kingdom 63.2 km Északkelet irány 63° tól London, Greater London, England, United Kingdom
Utolső pozíció:	2025-12-03 20:04:35 UTC (13m12s ezelőtt) 2025-12-03 20:04:35 GMT helyi idő Great Totham, United Kingdom [?]
Utolsó útvonal:	GB7AI>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	2

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.