Callsign:	PF4934
MMSI number:	244000778
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	ROTTERDAM (ETA Jul19 00:00)
Location:	51°52.78' N 4°16.45' E - locator JO21DV21VD - show map 5.9 km Southwest bearing 232° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?] 9.0 km Southwest bearing 241° from Schiedam, Gemeente Schiedam, South Holland, Netherlands 69.1 km Southwest bearing 218° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 114.5 km North bearing 357° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2026-02-09 21:43:55 UTC (1m45s ago) 2026-02-09 22:43:55 CET local time at Vlaardingen, Netherlands [?]
Course:	360.0° – heading 511°
Speed:	0 km/h
Dimensions:	length 20 m width 6 m draught 2.0 m
Last path:	PF4934>ais via IC8HFW
Positions stored:	1510

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.