Source callsign:	M7UAA-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	51°30.00' N 0°09.00' W - locator IO91WM20AA - show map 1.9 km Southwest bearing 241° from London, Greater London, England, United Kingdom [?] 4.3 km West bearing 251° from City of London, Greater London, England, United Kingdom 4.9 km Northwest bearing 307° from Camberwell, Greater London, England, United Kingdom 10.9 km Northwest bearing 304° from Catford, Greater London, England, United Kingdom
Last position:	2025-11-27 15:46:01 UTC (2m38s ago) 2025-11-27 15:46:01 GMT local time at London, United Kingdom [?]
Altitude:	3 m
Last path:	M7UAA-S>APDG01 via TCPIP*,qAC,M7UAA-GS
Positions stored:	2
Others sourced by M7UAA-S:	M7UAA B

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.