Innslag:	EXPERIMENTAL HOME APRS EC4A
Staðsetning:	40°28.47' N 3°22.56' W - WW Loc. IN80HL43VV - sýna kort 1.6 km Suð-vestur Stefna 238° Frá Alcalá de Henares, Provincia de Madrid, Madrid, Spain [?] 8.2 km Austur Stefna 75° Frá Torrejón de Ardoz, Provincia de Madrid, Madrid, Spain 28.4 km Austur Stefna 77° Frá Madrid, Provincia de Madrid, Madrid, Spain 32.7 km Austur Stefna 73° Frá Latina, Provincia de Madrid, Madrid, Spain
Síðasta staðsetning:	2025-03-18 00:59:34 UTC (53d 3h54m fyrir) 2025-03-18 01:59:34 CET Að staðartíma Alcalá de Henares, Spain [?]
Hlutur:	Unknown: Unknown
Síðasti slóði:	EC4A>APRS via TCPIP*,qAC,T2SPAIN
Geymdar stöður:	9
Önnur auðkenni:	EC4A-4 EC4A-7 EC4A-10

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.