Location:	51°47.53' N 0°24.18' W - locator IO91TT10PC - show map 897.0 m Southwest bearing 213° from Redbourn, Hertfordshire, England, United Kingdom [?] 4.2 km Southwest bearing 229° from Harpenden, Hertfordshire, England, United Kingdom 36.9 km Northwest bearing 329° from London, Greater London, England, United Kingdom 37.7 km Northwest bearing 325° from City of London, Greater London, England, United Kingdom
Last position:	2025-05-10 15:21:56 UTC (2d 6h12m ago) 2025-05-10 16:21:56 BST local time at Redbourn, United Kingdom [?]
Device:	Icom: unknown (D-Star)
Last path:	G4YSJ>API705 via DSTAR*,qAS,M7JPS-G
Positions stored:	11

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.