Source callsign:	M1DYP-S
Comment:	440 Voice 439.67500MHz +0.0000MHz
Location:	51°48.94' N 0°12.60' W - locator IO91VT45TS - show map - static map 1.6 km North bearing 352° from Welwyn Garden City, Hertfordshire, England, United Kingdom [?] 2.0 km South bearing 173° from Welwyn, Hertfordshire, England, United Kingdom 34.6 km North bearing 350° from London, Greater London, England, United Kingdom 34.6 km North bearing 346° from City of London, Greater London, England, United Kingdom
Last position:	2023-02-08 08:06:13 UTC (17m53s ago) 2023-02-08 08:06:13 GMT local time at Welwyn Garden City, United Kingdom [?]
Altitude:	3 m
Last path:	M1DYP-S>APDG01 via TCPIP*,qAC,M1DYP-GS
Positions stored:	4

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.