Callsign:	PH3533
MMSI number:	244070846
IMO number:	434917
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	DUISBURG (ETA Feb19 09:39)
Location:	51°50.96' N 4°21.25' E - locator JO21EU23LU - show map 7.1 km South bearing 173° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?] 8.1 km South bearing 197° from Schiedam, Gemeente Schiedam, South Holland, Netherlands 68.8 km Southwest bearing 212° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 111.0 km North bearing 0° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2023-03-22 20:07:13 UTC (3h30m ago) 2023-03-22 21:07:13 CET local time at Vlaardingen, Netherlands [?]
Course:	303.7° – heading 511°
Speed:	20 km/h
Dimensions:	length 135 m width 14 m draught 4.0 m
Last path:	PH3533>ais via GM7HHB
Positions stored:	143734

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.