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APRS station PD3JDM-9 - show graphs
Comment: via mobiele telefoon
Location: 51°21.28' N 6°51.84' E - locator JO31KI35QC - show map
8.8 km South bearing 189° from Mülheim (Ruhr) (Muelheim (Ruhr)), North Rhine-Westphalia, Germany [?]
11.8 km Southeast bearing 138° from Duisburg, North Rhine-Westphalia, Germany
15.0 km Southwest bearing 225° from Essen, North Rhine-Westphalia, Germany
47.2 km North bearing 353° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-07-28 08:44:38 UTC (58s ago)
2025-07-28 10:44:38 CEST local time at Mülheim (Ruhr), Germany [?]
Altitude: 123 m
Course: 42°
Speed: 100 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: PD3JDM-9>APDR16 via TCPIP*,qAC,T2BELGIUM
Positions stored: 257
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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