Source callsign:	M0TSI-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	51°24.83' N 0°18.40' W - lokaator IO91UJ39EH - show map 10.4 km Edelasse peiling 211° from Hammersmith, Greater London, England, United Kingdom [?] 12.5 km Edelasse peiling 219° from Kensington, Greater London, England, United Kingdom 16.4 km Edelasse peiling 230° from London, Greater London, England, United Kingdom 18.5 km Edelasse peiling 234° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-29 19:42:21 UTC (35d 21h42m ago) 2025-07-29 20:42:21 BST local time at Hammersmith, United Kingdom [?]
Altitude:	3 m
Last path:	M0TSI-S>APDG01 via TCPIP*,qAC,M0TSI-GS
Positions stored:	1

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.