Callsign:	OT4681
MMSI number:	205468190
IMO number:	314832
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	51°18.46' N 6°44.11' E - locator JO31IH83FU - show map 12.0 km East bearing 104° from Krefeld, North Rhine-Westphalia, Germany [?] 13.7 km East bearing 70° from Willich, North Rhine-Westphalia, Germany 44.2 km North bearing 340° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 173.5 km Southeast bearing 132° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-10-23 11:40:19 UTC (5d 3h36m ago) 2025-10-23 13:40:19 CEST local time at Krefeld, Germany [?]
Course:	197° – heading 511°
Speed:	10 km/h
Dimensions:	length 135 m width 12 m draught 0.0 m
Last path:	OT4681>ais via ak4nv
Positions stored:	106575

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.