Forrás hívójel:	ED4ZAI-3
Megjegyzés:	439.000MHz T067 -760 R84
Hely:	40°27.36' N 3°24.17' W - lokátor IN80HK19PK - térkép nézet 4.6 km Délnyugat irány 231° tól Alcalá de Henares, Provincia de Madrid, Madrid, Spain [?] 5.7 km Kelet irány 89° tól Torrejón de Ardoz, Provincia de Madrid, Madrid, Spain 25.7 km Kelet irány 80° tól Madrid, Provincia de Madrid, Madrid, Spain 29.9 km Kelet irány 75° tól Latina, Provincia de Madrid, Madrid, Spain
Utolső pozíció:	2026-02-02 18:32:51 UTC (10m4s ezelőtt) 2026-02-02 19:32:51 CET helyi idő Alcalá de Henares, Spain [?]
Utolsó útvonal:	ED4ZAI-3>APMI06 via WIDE2-2,qAO,ED4ZAH-10
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.