Callsign:	PB4525
MMSI number:	244660153
IMO number:	747235
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Destination:	(ETA ***00 24:60)
Location:	51°56.96' N 4°08.90' E - locator JO21BW77TT - show map 3.3 km South bearing 162° from Hoek van Holland, Gemeente Rotterdam, South Holland, Netherlands [?] 5.9 km South bearing 191° from 's-Gravenzande, Gemeente Westland, South Holland, Netherlands 22.9 km West bearing 278° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 69.1 km Southwest bearing 227° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-05-01 06:33:38 UTC (269d 15h30m ago) 2025-05-01 08:33:38 CEST local time at Hoek van Holland, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	PB4525>ais via IC8FGU
Positions stored:	1019

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.