Location:	51°37.57' N 0°20.98' W - lokaator IO91TP80AG - show map 4.5 km Kagusse peiling 135° from Watford, Hertfordshire, England, United Kingdom [?] 10.0 km Kagusse peiling 152° from Abbots Langley, Hertfordshire, England, United Kingdom 20.3 km Loodesse peiling 310° from London, Greater London, England, United Kingdom 21.8 km Loodesse peiling 305° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-30 18:38:21 UTC (41d 2h14m ago) 2025-07-30 19:38:21 BST local time at Watford, United Kingdom [?]
Device:	OpenGD77: OpenGD77
Last path:	G7VZE>APOG77 via MB7UJ,WIDE1*,WIDE2-1,qAO,MB7UKB-10
Positions stored:	1

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.