Comment:	https://aprsdroid.org/
Location:	40°25.18' N 3°40.45' W - locator IN80DK90CR - show map 2.4 km East bearing 82° from Madrid, Provincia de Madrid, Madrid, Spain [?] 5.4 km Southwest bearing 247° from San Blas, Provincia de Madrid, Madrid, Spain 6.9 km Northeast bearing 61° from Latina, Provincia de Madrid, Madrid, Spain 10.1 km Southwest bearing 234° from Barajas de Madrid, Provincia de Madrid, Madrid, Spain
Last position:	2025-08-30 19:02:46 UTC (71d 4h6m ago) 2025-08-30 21:02:46 CEST local time at Madrid, Spain [?]
Altitude:	747 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	EA4GTR-7>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	35
Other SSIDs:	EA4GTR EA4GTR-9 EA4GTR

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.