Source callsign:	EA4AKB-S
Comment:	70cm Voice (D-Star) 439.82550MHz +0.0000MHz
Location:	40°37.85' N 4°00.33' W - locator IN70XP91IJ - show map 473.1 m South bearing 187° from Collado-Villalba, Provincia de Madrid, Madrid, Spain [?] 3.5 km Southeast bearing 152° from Alpedrete, Provincia de Madrid, Madrid, Spain 35.0 km Northwest bearing 313° from Madrid, Provincia de Madrid, Madrid, Spain 128.7 km Southeast bearing 152° from Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position:	2025-11-02 19:54:05 UTC (4d 3h4m ago) 2025-11-02 20:54:05 CET local time at Collado-Villalba, Spain [?]
Altitude:	3 m
Last path:	EA4AKB-S>APDG01 via TCPIP*,qAC,EA4AKB-GS
Positions stored:	28
Others sourced by EA4AKB-S:	EA4AKB A EA4AKB B EA4AKB D EA4AKB E

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.