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APRS station EA4BTM-7 - show graphs
Location: 40°26.96' N 3°42.23' W - locator IN80DK57MT - show map
3.4 km North bearing 358° from City Center, Provincia de Madrid, Madrid, Spain [?]
3.6 km North bearing 358° from Madrid, Provincia de Madrid, Madrid, Spain
7.6 km Northeast bearing 28° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2024-07-11 11:29:56 UTC (214d 2h56m ago)
2024-07-11 13:29:56 CEST local time at City Center, Spain [?]
Altitude: 731 m
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: EA4BTM-7>APLRT1 via WIDE1-1,qAR,EA4GEL-11 (good)
Positions stored: 731
Other SSIDs: EA4BTM-10
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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