Callsign:	PD4388
MMSI number:	244660375
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Location:	51°54.74' N 4°14.88' E - locator JO21CV98SX - show map 6.4 km West bearing 270° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?] 9.3 km Northwest bearing 323° from Spijkenisse, Gemeente Spijkenisse, South Holland, Netherlands 67.4 km Southwest bearing 221° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 118.2 km North bearing 357° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-03-13 17:05:30 UTC (2h3m ago) 2025-03-13 18:05:30 CET local time at Vlaardingen, Netherlands [?]
Course:	218.300003° – heading 511°
Speed:	14 km/h
Dimensions:	length 51 m width 15 m draught 0.0 m
Last path:	PD4388>ais via Southwood
Positions stored:	5732

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.