Hely:	51°47.53' N 0°24.18' W - lokátor IO91TT10PC - térkép nézet 6.6 km Északkelet irány 49° tól Hemel Hempstead, Hertfordshire, England, United Kingdom [?] 11.7 km Kelet irány 72° tól Berkhamsted, Hertfordshire, England, United Kingdom 36.9 km Északnyugat irány 329° tól London, Greater London, England, United Kingdom 37.7 km Északnyugat irány 325° tól City of London, Greater London, England, United Kingdom
Utolső pozíció:	2025-05-10 15:21:56 UTC (224d 23h1m ezelőtt) 2025-05-10 16:21:56 BST helyi idő Hemel Hempstead, United Kingdom [?]
Device:	Icom: unknown (D-Star)
Utolsó útvonal:	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.