Comment:	aprs.fi iOS
Location:	51°50.00' N 0°30.00' E - locator JO01GT09AX - show map 11.0 km North bearing 11° from Chelmsford, Essex, England, United Kingdom [?] 12.6 km Northeast bearing 23° from Writtle, Essex, England, United Kingdom 54.1 km Northeast bearing 49° from City of London, Greater London, England, United Kingdom 56.2 km Northeast bearing 50° from London, Greater London, England, United Kingdom
Last position:	2025-10-19 20:17:47 UTC (19d 1h4m ago) 2025-10-19 21:17:47 BST local time at Chelmsford, United Kingdom [?]
Altitude:	50 m
Position ambiguous:	Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	5

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.