Location:	51°45.87' N 0°29.69' E - locator JO01FS93JL - show map 3.6 km Northeast bearing 29° from Chelmsford, Essex, England, United Kingdom [?] 6.0 km Northeast bearing 49° from Writtle, Essex, England, United Kingdom 49.2 km Northeast bearing 55° from City of London, Greater London, England, United Kingdom 51.4 km Northeast bearing 56° from London, Greater London, England, United Kingdom
Last position:	2026-02-03 19:10:44 UTC (2d 51m ago) 2026-02-03 19:10:44 GMT local time at Chelmsford, United Kingdom [?]
Speed:	30 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	G0URK>API510 via DSTAR*,qAR,GB7ZP-B
Positions stored:	9546

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.