Callsign:	PB8921
MMSI number:	244790247
IMO number:	741700
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	(ETA ***00 24:60)
Location:	51°57.00' N 3°59.37' E - locator JO11XW88RA - show map 10.3 km West bearing 253° from Hoek van Holland, Gemeente Rotterdam, South Holland, Netherlands [?] 13.3 km Southwest bearing 245° from 's-Gravenzande, Gemeente Westland, South Holland, Netherlands 33.7 km West bearing 275° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 77.4 km Southwest bearing 233° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-06-06 09:44:08 UTC (27d 5h27m ago) 2025-06-06 11:44:08 CEST local time at Hoek van Holland, Netherlands [?]
Course:	249° – heading 511°
Speed:	5 km/h
Dimensions:	length 10 m width 4 m draught 0.0 m
Last path:	PB8921>ais via IC8FGU
Positions stored:	650

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.