Comment:	EC4A Tracking
Location:	40°29.11' N 3°22.12' W - locator IN80HL56SK - show map 815.9 m Northwest bearing 295° from Alcalá de Henares, Provincia de Madrid, Madrid, Spain [?] 9.2 km East bearing 69° from Torrejón de Ardoz, Provincia de Madrid, Madrid, Spain 29.2 km East bearing 75° from Madrid, Provincia de Madrid, Madrid, Spain 33.6 km East bearing 71° from Latina, Provincia de Madrid, Madrid, Spain
Last position:	2025-12-29 10:44:46 UTC (1d 5h10m ago) 2025-12-29 11:44:46 CET local time at Alcalá de Henares, Spain [?]
Altitude:	587 m
Speed:	0 km/h
Last path:	EC4A-4>aprs.fi via aprsfi-iOS
Positions stored:	93
Other SSIDs:	EC4A EC4A-10 EC4A-11 EC4A-7

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.