Callsign:	PB6434
MMSI number:	244710106
IMO number:	656503
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	DIEMEN
Location:	52°25.74' N 4°45.93' E - locator JO22JK12UX - show map 4.2 km Southwest bearing 231° from Zaanstad, Gemeente Zaanstad, North Holland, Netherlands [?] 4.3 km West bearing 256° from Zaandam, Gemeente Zaanstad, North Holland, Netherlands 10.4 km Northwest bearing 306° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 59.6 km North bearing 19° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2026-01-13 19:35:11 UTC (1h20m ago) 2026-01-13 20:35:11 CET local time at Zaanstad, Netherlands [?]
Course:	108° – heading 105°
Speed:	6 km/h
Dimensions:	length 93 m width 11 m draught 2.2 m
Last path:	PB6434>ais via pa2dx
Positions stored:	38114

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.