Comment:	2m MMDVM Voice (C4FM) 144.85000MHz +0.0000MHz, EA4CZR_Pi-Star_ND
Location:	40°14.91' N 3°49.75' W - locator IN80CF09LP - show map 4.6 km Northeast bearing 29° from Griñón, Provincia de Madrid, Madrid, Spain [?] 6.8 km Northeast bearing 41° from Serranillos del Valle, Provincia de Madrid, Madrid, Spain 17.1 km Southwest bearing 204° from Latina, Provincia de Madrid, Madrid, Spain 21.5 km Southwest bearing 210° from Madrid, Provincia de Madrid, Madrid, Spain
Last position:	2025-08-31 23:45:27 UTC (27m1s ago) 2025-09-01 01:45:27 CEST local time at Griñón, Spain [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	EA4CZR-N>APDG03 via TCPIP*,qAC,EA4CZR-NS
Positions stored:	492
Other SSIDs:	EA4CZR-9 EA4CZR-Y EA4CZR-10 EA4CZR-7 EA4CZR-B EA4CZR-1

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.