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APRS station EC4A - show graphs
Location: 40°28.47' N 3°22.56' W - locator IN80HL43VV - show map
1.6 km Southwest bearing 238° from Alcalá de Henares, Provincia de Madrid, Madrid, Spain [?]
8.2 km East bearing 75° from Torrejón de Ardoz, Provincia de Madrid, Madrid, Spain
28.4 km East bearing 77° from Madrid, Provincia de Madrid, Madrid, Spain
32.7 km East bearing 73° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2023-12-04 09:07:40 UTC (37s ago)
2023-12-04 10:07:40 CET local time at Alcalá de Henares, Spain [?]
Device: Unknown: Unknown
Positions stored: 9
Other SSIDs: EC4A-4 EC4A-7 EC4A-i
About this site
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.
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