Source callsign:	M1DYP
Location:	51°48.91' N 0°12.54' W - locator IO91VT45WP - show map 2.0 km South bearing 171° from Welwyn, Hertfordshire, England, United Kingdom [?] 4.4 km Southeast bearing 154° from Codicote, Hertfordshire, England, United Kingdom 34.6 km North bearing 350° from London, Greater London, England, United Kingdom 34.6 km North bearing 347° from City of London, Greater London, England, United Kingdom
Last position:	2025-09-29 00:25:16 UTC (3m47s ago) 2025-09-29 01:25:16 BST local time at Welwyn, United Kingdom [?]
Last WX report:	2025-09-29 00:25:16 UTC (3m47s ago) – show weather charts 6.7 °C 99% 1016.8 mbar 0.0 m/s North
Last path:	M1DYP>APWW11 via TCPIP*,qAC,T2CHILE
Positions stored:	5
Other SSIDs:	M1DYP-B M1DYP M1DYP-V M1DYP-Y M1DYP-N M1DYP-M

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.