Callsign:	PB4141
MMSI number:	244650723
IMO number:	830147
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	5
Location:	51°39.37' N 6°35.74' E - locator JO31HP17LL - show map 1.9 km Southwest bearing 231° from Wesel, North Rhine-Westphalia, Germany [?] 8.7 km Northwest bearing 316° from Voerde, North Rhine-Westphalia, Germany 84.0 km North bearing 343° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 141.3 km Southeast bearing 124° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-12-04 16:07:32 UTC (5d 6h33m ago) 2025-12-04 17:07:32 CET local time at Wesel, Germany [?]
Course:	311° – heading 305°
Speed:	16 km/h
Dimensions:	length 136 m width 16 m draught 0.0 m
Last path:	PB4141>ais via ak4nv
Positions stored:	94614

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.