Source callsign:	EA4FWU
Comment:	430.350MHz Toff R22k HAM TETRA DMO using SvxLink
Location:	40°32.08' N 4°05.25' W - locator IN70WM98MH - show map 6.6 km Southwest bearing 244° from Colmenarejo, Provincia de Madrid, Madrid, Spain [?] 8.5 km Southwest bearing 235° from Galapagar, Provincia de Madrid, Madrid, Spain 35.1 km West bearing 292° from Madrid, Provincia de Madrid, Madrid, Spain 135.4 km Southeast bearing 157° from Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position:	2025-12-15 05:33:13 UTC (4m18s ago) 2025-12-15 06:33:13 CET local time at Colmenarejo, Spain [?]
Last telemetry:	2025-12-15 05:29:29 UTC (8m2s ago) – show telemetry RX Avg 10m: 0 erlang, TX Avg 10m: 0 erlang, RX Count 10m: 0 receptions, TX Count 10m: 0 transmissions  RX     TX
Last path:	EA4FWU>APSVX1 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	3

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.