Comment:	2m MMDVM Voice (C4FM) 144.90000MHz +0.0000MHz, M7DBU_Pi-Star_ND
Location:	51°54.65' N 0°11.64' W - locator IO91VV68RO - show map 13.0 km Northeast bearing 32° from Wheathampstead, Hertfordshire, England, United Kingdom [?] 15.3 km Northeast bearing 47° from Harpenden, Hertfordshire, England, United Kingdom 44.8 km North bearing 351° from City of London, Greater London, England, United Kingdom 44.9 km North bearing 354° from London, Greater London, England, United Kingdom
Last position:	2025-10-28 18:13:13 UTC (4m56s ago) 2025-10-28 18:13:13 GMT local time at Wheathampstead, United Kingdom [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	M7DBU-N>APDG03 via TCPIP*,qAC,M7DBU-NS
Positions stored:	697

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.