Callsign:	PB4798
MMSI number:	244810053
IMO number:	778002
Navigational status:	Undefined/default (15)
Vessel class:	(99)
Destination:	(ETA ***00 24:60)
Location:	51°57.32' N 4°00.21' E - locator JO21AW09KG - show map 9.2 km West bearing 255° from Hoek van Holland, Gemeente Rotterdam, South Holland, Netherlands [?] 12.4 km Northwest bearing 299° from Brielle, Gemeente Brielle, South Holland, Netherlands 32.8 km West bearing 277° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 76.2 km Southwest bearing 233° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2026-01-03 05:17:30 UTC (23d 12h31m ago) 2026-01-03 06:17:30 CET local time at Hoek van Holland, Netherlands [?]
Course:	352° – heading 511°
Speed:	4 km/h
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	PB4798>ais via Southwood
Positions stored:	1276

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.