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APRS station EA4KM-B - show graphs
Comment: 70cm Voice (D-Star) 438.62500MHz -7.6000MHz
Location: 40°13.22' N 3°51.04' W - ตำแหน่ง IN80BF72WV - show map
3.7 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Humanes de Madrid, Provincia de Madrid, Madrid, Spain [?]
7.3 km ตะวันตก bearing 256° มาจาก Parla, Provincia de Madrid, Madrid, Spain
20.7 km ตะวันตกเฉียงใต้ bearing 205° มาจาก Latina, Provincia de Madrid, Madrid, Spain
25.2 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Madrid, Provincia de Madrid, Madrid, Spain
Last position: 2025-06-01 00:40:57 UTC (4d 15h35m ago)
2025-06-01 02:40:57 CEST เวลาท้องถิ่น Humanes de Madrid, Spain [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: EA4KM-B>APDG02 via TCPIP*,qAC,EA4KM-BS
Positions stored: 63
Other SSIDs: EA4KM-R EA4KM-Y EA4KM EA4KM-15 EA4KM-9
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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