Staðsetning:	51°49.75' N 0°22.86' W - WW Loc. IO91TT49GA - sýna kort 2.1 km Norð-vestur Stefna 310° Frá Harpenden, Hertfordshire, England, United Kingdom [?] 3.5 km Norður Stefna 17° Frá Redbourn, Hertfordshire, England, United Kingdom 39.7 km Norð-vestur Stefna 334° Frá London, Greater London, England, United Kingdom 40.4 km Norð-vestur Stefna 331° Frá City of London, Greater London, England, United Kingdom
Síðasta staðsetning:	2025-07-21 10:44:57 UTC (5m2s fyrir) 2025-07-21 11:44:57 BST Að staðartíma Harpenden, United Kingdom [?]
Síðustu veðurfréttir:	2025-07-21 10:38:13 UTC (11m46s fyrir) – sýna veðurkort 20.6 °C 71% 999.7 mbar 1.3 m/s Norð-vestur
Síðasti slóði:	GW3497>APN000 via TCPXX*,qAX,CWOP-5
Geymdar stöður:	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.