Source callsign:	EA4GIG-S
Comment:	RNG0001 440 Voice 430.30000MHz +0.0000MHz
Location:	40°39.00' N 3°57.00' W - locator IN80AP66AA - show map 3.6 km Southeast bearing 151° from Moralzarzal, Provincia de Madrid, Madrid, Spain [?] 6.4 km East bearing 99° from Alpedrete, Provincia de Madrid, Madrid, Spain 33.3 km Northwest bearing 321° from Madrid, Provincia de Madrid, Madrid, Spain 129.1 km Southeast bearing 150° from Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position:	2025-09-29 05:22:57 UTC (35d 13h ago) 2025-09-29 07:22:57 CEST local time at Moralzarzal, Spain [?]
Altitude:	3 m
Last path:	EA4GIG-S>APDG01 via TCPIP*,qAC,EA4GIG-GS
Positions stored:	292

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.