Callsign:	C4RJ2
MMSI number:	210167000
IMO number:	349215
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	SEHEL
Location:	53°37.79' N 5°23.32' E - locator JO23QP61PD - show map 26.8 km Northwest bearing 322° from Hollum, Gemeente Ameland, Friesland, Netherlands [?] 32.7 km Northwest bearing 309° from Nes, Gemeente Ameland, Friesland, Netherlands 90.4 km Northwest bearing 301° from Groningen, Gemeente Groningen, Groningen, Netherlands 118.8 km North bearing 21° from Alkmaar, Gemeente Alkmaar, North Holland, Netherlands
Last position:	2025-11-16 01:40:32 UTC (6d 7h38m ago) 2025-11-16 02:40:32 CET local time at Hollum, Netherlands [?]
Course:	250° – heading 250°
Speed:	26 km/h
Dimensions:	length 142 m width 20 m draught 6.9 m
Last path:	C4RJ2>ais via pa2dx
Positions stored:	307165

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.