Callsign:	PB3904
MMSI number:	244130209
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	AMSTERDAM
Location:	52°23.63' N 4°53.32' E - locator JO22KJ64PM - show map 2.2 km North bearing 358° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands [?] 6.5 km Southeast bearing 140° from Zaandam, Gemeente Zaanstad, North Holland, Netherlands 8.3 km Southeast bearing 142° from Zaanstad, Gemeente Zaanstad, North Holland, Netherlands 59.4 km Northeast bearing 28° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-03-03 06:42:52 UTC (10d 5h57m ago) 2025-03-03 07:42:52 CET local time at Amsterdam, Netherlands [?]
Course:	212° – heading 511°
Speed:	11 km/h
Dimensions:	length 22 m width 5 m draught 0.0 m
Last path:	PB3904>ais via pa2dx
Positions stored:	45

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.