Callsign:	5BZJ3
MMSI number:	212396000
IMO number:	664457
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Dredging/underwater operations (33)
Destination:	ROTTERDAM (ETA Dec05 10:00)
Location:	51°53.71' N 4°18.22' E - locator JO21DV64KT - show map 4.8 km Southeast bearing 130° from Maassluis, Gemeente Maassluis, South Holland, Netherlands [?] 9.6 km Southeast bearing 157° from De Lier, Gemeente Westland, South Holland, Netherlands 12.4 km West bearing 256° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 66.6 km Southwest bearing 217° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2026-01-21 13:52:23 UTC (5h16m ago) 2026-01-21 14:52:23 CET local time at Maassluis, Netherlands [?]
Course:	098.8° – heading 92°
Speed:	15 km/h
Dimensions:	length 92 m width 18 m draught 4.0 m
Last path:	5BZJ3>ais via IC8HFW
Positions stored:	286328

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.