Comment:	Javier, HAM TETRA APRS
Last status:	State: (61000)
Location:	40°24.20' N 3°54.19' W - locator IN80BJ16OT - show map 8.2 km South bearing 199° from Majadahonda, Provincia de Madrid, Madrid, Spain [?] 8.3 km Southwest bearing 247° from Pozuelo de Alarcón, Provincia de Madrid, Madrid, Spain 13.4 km West bearing 277° from Latina, Provincia de Madrid, Madrid, Spain 17.0 km West bearing 265° from Madrid, Provincia de Madrid, Madrid, Spain
Last position:	2025-08-29 07:06:11 UTC (3d 5h7m ago) 2025-08-29 09:06:11 CEST local time at Majadahonda, Spain [?]
Device:	Unknown: Unknown
Last path:	EA4DSU-7>APRS via qAR,EA4DSU-10
Positions stored:	3442
Other SSIDs:	EA4DSU-9 EA4DSU-11 EA4DSU-10 EA4DSU EA4DSU-1 EA4DSU-8 EA4DSU-2 EA4DSU-13

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.