Callsign:	DK4
MMSI number:	211504540
IMO number:	920268
Navigational status:	Moored (5)
Vessel class:	Cargo (79)
Destination:	BOTLEK
Location:	51°39.39' N 7°21.75' E - locator JO31QP37MN - show map 1.8 km Southwest bearing 232° from Datteln, North Rhine-Westphalia, Germany [?] 5.5 km Southwest bearing 208° from Olfen, North Rhine-Westphalia, Germany 33.1 km Northeast bearing 46° from Essen, North Rhine-Westphalia, Germany 85.3 km North bearing 19° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-10-31 00:25:56 UTC (34s ago) 2025-10-31 01:25:56 CET local time at Datteln, Germany [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 110 m width 9 m draught 0.3 m
Last path:	DK4>ais via DA1VID
Positions stored:	61750

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.