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 [?] 3.9 km East bearing 76° from Headwood Bolevad, 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:	2025-12-29 17:22:35 UTC (3m1s ago) 2025-12-29 17:22:35 GMT local time at Watford, United Kingdom [?]
Last WX report:	2025-12-29 17:22:35 UTC (3m1s ago) – show weather charts 5.6 °C 79% 1020.1 mbar 0.4 m/s South
Device:	Unknown: Unknown
Last path:	M0TTB>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	128293

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.