Callsign:	C4KF2
MMSI number:	212521000
IMO number:	358278
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	BOULOGNE (ETA Jan17 16:00)
Location:	53°33.25' N 4°47.22' E - locator JO23JN42KX - show map 34.3 km Northwest bearing 326° from Oost-Vlieland, Gemeente Vlieland, Friesland, Netherlands [?] 35.7 km Northwest bearing 308° from West-Terschelling, Gemeente Terschelling, Friesland, Netherlands 123.7 km West bearing 288° from Groningen, Gemeente Groningen, Groningen, Netherlands 145.0 km Northwest bearing 323° from Zwolle, Gemeente Zwolle, Overijssel, Netherlands
Last position:	2026-01-21 05:15:50 UTC (1d 12h43m ago) 2026-01-21 06:15:50 CET local time at Oost-Vlieland, Netherlands [?]
Course:	23° – heading 26°
Speed:	21 km/h
Dimensions:	length 119 m width 15 m draught 4.5 m
Persons on board:	11 (2023-09-22 15:37:36 UTC – 853d 2h21m ago)
Last path:	C4KF2>ais via pa2dx
Positions stored:	270159

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.