Location:	51°41.13' N 0°22.97' W - locator IO91TQ44BM - show map 3.5 km North bearing 15° from Watford, Hertfordshire, England, United Kingdom [?] 4.9 km North bearing 342° from Bushey, Hertfordshire, England, United Kingdom 26.5 km Northwest bearing 318° from London, Greater London, England, United Kingdom 27.8 km Northwest bearing 314° from City of London, Greater London, England, United Kingdom
Last position:	2025-12-07 17:42:14 UTC (1m7s ago) 2025-12-07 17:42:14 GMT local time at Watford, United Kingdom [?]
Last WX report:	2025-12-07 17:42:14 UTC (1m7s ago) – show weather charts 13.3 °C 94% 989.6 mbar 0.0 m/s Southeast
Device:	Unknown: Unknown
Last path:	M0TTB>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	127451

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.