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APRS station DD4DN-1 - show graphs
Location: 51°34.70' N 7°27.46' E - locator JO31RN48WT - show map
10.2 km East bearing 72° from Castrop-Rauxel, North Rhine-Westphalia, Germany [?]
16.9 km East bearing 79° from Herne, North Rhine-Westphalia, Germany
33.7 km Northeast bearing 65° from Essen, North Rhine-Westphalia, Germany
79.9 km Northeast bearing 26° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-02-15 18:21:32 UTC (3d 1h56m ago)
2025-02-15 19:21:32 CET local time at Castrop-Rauxel, Germany [?]
Altitude: 81 m
Course: 190°
Speed: 7 km/h
Last path: DD4DN-1>API52 via DSTAR*,qAR,DB0BS-B (good)
Positions stored: 20
Other SSIDs: DD4DN DD4DN-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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