Comment:	127.100MHz https://aprsdro
Location:	40°21.96' N 3°35.80' W - locator IN80EI87JU - show map 6.1 km Southeast bearing 119° from Puente de Vallecas, Provincia de Madrid, Madrid, Spain [?] 9.2 km Southeast bearing 114° from Arganzuela, Provincia de Madrid, Madrid, Spain 10.6 km Southeast bearing 122° from Madrid, Provincia de Madrid, Madrid, Spain 12.9 km East bearing 101° from Latina, Provincia de Madrid, Madrid, Spain
Last position:	2025-09-08 19:44:48 UTC (34d 8h9m ago) 2025-09-08 21:44:48 CEST local time at Puente de Vallecas, Spain [?]
Altitude:	705 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	EA4MAC-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	8

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.