Comment:	https://aprsdroid.org/
Location:	51°28.72' N 0°10.21' W - locator IO91VL94NV - show map 988.3 m South bearing 183° from Chelsea, Greater London, England, United Kingdom [?] 4.5 km Southwest bearing 223° from London, Greater London, England, United Kingdom 6.6 km Southwest bearing 235° from City of London, Greater London, England, United Kingdom
Last position:	2025-12-10 12:33:42 UTC (17h45m ago) 2025-12-10 12:33:42 GMT local time at Chelsea, United Kingdom [?]
Altitude:	52 m
Course:	358°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	G7JYM-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	39838
Other SSIDs:	G7JYM

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.