Callsign:	PB4672
MMSI number:	244140807
IMO number:	503524
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	RDAMBORN (ETA ***00 24:60)
Location:	51°47.60' N 4°46.38' E - locator JO21JT20SJ - show map 3.1 km South bearing 184° from Sliedrecht, Gemeente Sliedrecht, South Holland, Netherlands [?] 8.2 km Southwest bearing 246° from Boven-Hardinxveld, Gemeente Hardinxveld-Giessendam, South Holland, Netherlands 65.0 km South bearing 187° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 108.8 km North bearing 16° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-07-21 23:46:44 UTC (4d 4h23m ago) 2025-07-22 01:46:44 CEST local time at Sliedrecht, Netherlands [?]
Course:	55° – heading 511°
Speed:	12 km/h
Dimensions:	length 136 m width 15 m draught 2.0 m
Last path:	PB4672>ais via IC8FGU
Positions stored:	12068

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.