Callsign:	PH4101
MMSI number:	244830189
IMO number:	900096
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	DELFZIJL OOSTERHORNH (ETA Dec07 09:16)
Location:	52°19.23' N 5°01.07' E - locator JO22MH26DW - show map 4.3 km Southeast bearing 119° from Diemen, Gemeente Diemen, North Holland, Netherlands [?] 5.4 km East bearing 101° from Duivendrecht, Gemeente Ouder-Amstel, North Holland, Netherlands 10.5 km Southeast bearing 124° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 57.5 km Northeast bearing 40° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-12-22 13:43:28 UTC (20h30m ago) 2025-12-22 14:43:28 CET local time at Diemen, Netherlands [?]
Course:	173.4° – heading 173°
Speed:	11 km/h
Dimensions:	length 110 m width 12 m draught 3.0 m
Last path:	PH4101>ais via IC8HFW
Positions stored:	69027

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.