Location:	40°23.50' N 3°40.03' W - locator IN80DJ93WX - show map 637.1 m West bearing 263° from Puente de Vallecas, Provincia de Madrid, Madrid, Spain [?] 2.6 km East bearing 111° from Arganzuela, Provincia de Madrid, Madrid, Spain 4.1 km Southeast bearing 133° from Madrid, Provincia de Madrid, Madrid, Spain 6.7 km East bearing 87° from Latina, Provincia de Madrid, Madrid, Spain
Last position:	2025-09-22 23:20:55 UTC (20d 14h24m ago) 2025-09-23 01:20:55 CEST local time at Puente de Vallecas, Spain [?]
Altitude:	669 m
Course:	124°
Speed:	0 km/h
Last path:	>aprs.fi via Web
Positions stored:	1
Other SSIDs:	EA4GGU-D EA4GGU-N EA4GGU-7 EA4GGU-10 EA4GGU-9

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.