Callsign:	PD4104
MMSI number:	244670375
IMO number:	263186
Navigational status:	Under way (engine) (0)
Vessel class:	WIG (20)
Destination:	GENT (ETA ***00 00:00)
Location:	52°28.07' N 4°37.12' E - locator JO22HL42FG - show map 13.3 km West bearing 277° from Zaanstad, Gemeente Zaanstad, North Holland, Netherlands [?] 14.4 km West bearing 283° from Zaandam, Gemeente Zaanstad, North Holland, Netherlands 21.1 km Northwest bearing 300° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 61.3 km North bearing 9° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-02-03 06:06:25 UTC (16d 20h33m ago) 2025-02-03 07:06:25 CET local time at Zaanstad, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 10 m width 1 m draught 0.1 m
Last path:	PD4104>ais via pa2dx
Positions stored:	101

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.