Location:	51°45.35' N 0°29.17' E - locator JO01FS81IJ - show map 2.5 km Northeast bearing 27° from Chelmsford, Essex, England, United Kingdom [?] 4.9 km Northeast bearing 53° from Writtle, Essex, England, United Kingdom 48.2 km Northeast bearing 56° from City of London, Greater London, England, United Kingdom 50.4 km Northeast bearing 57° from London, Greater London, England, United Kingdom
Last position:	2025-06-03 17:27:14 UTC (6h9m ago) 2025-06-03 18:27:14 BST local time at Chelmsford, United Kingdom [?]
Speed:	39 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	G0URK>API510 via DSTAR*,qAR,GB7ZP-B
Positions stored:	9442

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.