Forrás hívójel:	EA4DSU
Megjegyzés:	434.550MHz Toff R51k 434.550 DMO Link TETRA Boadilla del
Hely:	40°24.20' N 3°54.20' W - lokátor IN80BJ16OT - térkép nézet 2.1 km Nyugat irány 265° tól Boadilla del Monte, Provincia de Madrid, Madrid, Spain [?] 5.2 km Észak irány 357° tól Villaviciosa de Odón, Provincia de Madrid, Madrid, Spain 13.4 km Nyugat irány 277° tól Latina, Provincia de Madrid, Madrid, Spain 17.1 km Nyugat irány 265° tól Madrid, Provincia de Madrid, Madrid, Spain
Utolső pozíció:	2025-10-22 17:09:38 UTC (43d 6h48m ezelőtt) 2025-10-22 19:09:38 CEST helyi idő Boadilla del Monte, Spain [?]
Utolsó útvonal:	EA4DSU>APSVX1 via TCPIP*,qAC,T2PRT
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.