Source callsign:	EA4GFC
Comment:	IPSC2-EA4Master MMDVM 434.0000 MHz
Location:	40°35.34' N 4°08.84' W - locator IN70WO21HI - show map 271.2 m South bearing 179° from San Lorenzo de El Escorial, Provincia de Madrid, Madrid, Spain [?] 5.4 km Northeast bearing 33° from Zarzalejo, Provincia de Madrid, Madrid, Spain 40.6 km Northwest bearing 303° from Latina, Provincia de Madrid, Madrid, Spain 42.2 km Northwest bearing 297° from Madrid, Provincia de Madrid, Madrid, Spain
Last position:	2025-11-29 16:10:28 UTC (20m4s ago) 2025-11-29 17:10:28 CET local time at San Lorenzo de El Escorial, Spain [?]
Last path:	EA4GFC>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	17
Other SSIDs:	EA4GFC-5 EA4GFC-7

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.