Source callsign:	EA4GEL-S
Comment:	70cm Voice (D-Star) 438.25000MHz +0.0000MHz
Location:	40°30.27' N 3°42.56' W - locator IN80DM41VB - show map 9.8 km North bearing 357° from Madrid, Provincia de Madrid, Madrid, Spain [?] 10.7 km South bearing 181° from Tres Cantos, Provincia de Madrid, Madrid, Spain 17.9 km South bearing 164° from Colmenar Viejo, Provincia de Madrid, Madrid, Spain 153.5 km Southeast bearing 146° from Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position:	2025-10-19 18:35:30 UTC (48m24s ago) 2025-10-19 20:35:30 CEST local time at Madrid, Spain [?]
Altitude:	3 m
Last path:	EA4GEL-S>APDG01 via TCPIP*,qAC,EA4GEL-GS
Positions stored:	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.