Callsign:	PB4141
MMSI number:	244650723
IMO number:	830147
Navigational status:	Moored (5)
Vessel class:	(99)
Destination:	5
Location:	51°27.18' N 6°46.15' E - locator JO31JK28HR - show map 2.6 km Northeast bearing 31° from Duisburg, North Rhine-Westphalia, Germany [?] 5.8 km West bearing 255° from Oberhausen, North Rhine-Westphalia, Germany 17.1 km West bearing 271° from Essen, North Rhine-Westphalia, Germany 59.1 km North bearing 348° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-13 15:04:19 UTC (42m55s ago) 2025-12-13 16:04:19 CET local time at Duisburg, Germany [?]
Course:	360° – heading 42°
Speed:	0 km/h
Dimensions:	length 136 m width 16 m draught 0.0 m
Last path:	PB4141>ais via ak4nv
Positions stored:	94721

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.