Callsign:	PD4740
MMSI number:	244020823
IMO number:	401556
Navigational status:	Under way (engine) (0)
Vessel class:	WIG (20)
Destination:	010 (ETA Aug02 17:00)
Location:	51°55.69' N 4°13.24' E - locator JO21CW62LS - show map 8.5 km West bearing 282° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?] 11.6 km West bearing 275° from Schiedam, Gemeente Schiedam, South Holland, Netherlands 67.3 km Southwest bearing 223° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 120.1 km North bearing 356° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-09-04 16:06:08 UTC (14d 13h37m ago) 2025-09-04 18:06:08 CEST local time at Vlaardingen, Netherlands [?]
Course:	135° – heading 511°
Speed:	13 km/h
Dimensions:	length 135 m width 12 m draught 0.0 m
Last path:	PD4740>ais via Southwood
Positions stored:	44373

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.