Megjegyzés:	145.300MHz TetraHam / VHF/ HF
Hely:	40°27.19' N 3°28.33' W - lokátor IN80GK38IS - térkép nézet 6.1 km Északkelet irány 57° tól San Fernando de Henares, Provincia de Madrid, Madrid, Spain [?] 8.2 km Északkelet irány 67° tól Coslada, Provincia de Madrid, Madrid, Spain 19.9 km Kelet irány 78° tól Madrid, Provincia de Madrid, Madrid, Spain 24.2 km Kelet irány 73° tól Latina, Provincia de Madrid, Madrid, Spain
Utolső pozíció:	2025-10-01 17:29:34 UTC (128d 2h18m ezelőtt) 2025-10-01 19:29:34 CEST helyi idő San Fernando de Henares, Spain [?]
Device:	Open Source: APRSdroid (app, Android)
Utolsó útvonal:	EA4BT-5>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	478
Más SSID-k:	EA4BT EA4BT-7 EA4BT-10 EA4BT-11

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.