Innslag:	145.450MHz EA4D Station
Staðsetning:	40°31.06' N 3°32.65' W - WW Loc. IN80FM44QF - sýna kort 5.8 km Vestur Stefna 254° Frá Ajalvir, Provincia de Madrid, Madrid, Spain [?] 8.1 km Vestur Stefna 250° Frá Daganzo de Arriba, Provincia de Madrid, Madrid, Spain 17.5 km Norð-austur Stefna 50° Frá Madrid, Provincia de Madrid, Madrid, Spain 22.2 km Norð-austur Stefna 50° Frá Latina, Provincia de Madrid, Madrid, Spain
Síðasta staðsetning:	2025-06-26 07:20:16 UTC (24d 5h4m fyrir) 2025-06-26 09:20:16 CEST Að staðartíma Ajalvir, Spain [?]
Hæð:	632 m
Stefna:	14°
Hraði:	4 km/h
Hlutur:	Open Source: APRSdroid (app, Android)
Síðasti slóði:	EA4D-5>APDR16 via TCPIP*,qAC,T2UKRAINE
Geymdar stöður:	3574
Önnur auðkenni:	EA4D EA4D-9 EA4D-11 EA4D-10 EA4D-1 EA4D-3 EA4D-8 EA4D-7 EA4D-12 EA4D-2 EA4D-14 EA4D-15 EA4D-6

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.