Callsign:	DC4571
MMSI number:	211541290
IMO number:	714369
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	ANTWERPEN HAFEN - VI (ETA Nov21 19:38)
Location:	51°49.45' N 4°33.52' E - locator JO21GT77AT - show map 8.1 km West bearing 281° from Dordrecht, Gemeente Dordrecht, South Holland, Netherlands [?] 8.9 km West bearing 265° from Papendrecht, Gemeente Papendrecht, South Holland, Netherlands 65.1 km South bearing 200° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 109.2 km North bearing 8° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-11-24 22:19:30 UTC (11d 8h41m ago) 2025-11-24 23:19:30 CET local time at Dordrecht, Netherlands [?]
Course:	347° – heading 344°
Speed:	21 km/h
Dimensions:	length 110 m width 12 m draught 1.0 m
Last path:	DC4571>ais via IC8HFW
Positions stored:	73317

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.