Callsign:	OJRN
MMSI number:	230662000
IMO number:	9769116
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	NLSCI
Location:	53°27.52' N 4°39.00' E - locator JO23HL80AB - show map 33.4 km Northwest bearing 303° from Oost-Vlieland, Gemeente Vlieland, Friesland, Netherlands [?] 39.0 km West bearing 287° from West-Terschelling, Gemeente Terschelling, Friesland, Netherlands 119.8 km North bearing 0° from Haarlem, Gemeente Haarlem, North Holland, Netherlands 121.6 km North bearing 353° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-03-10 06:49:14 UTC (3d 4h13m ago) 2025-03-10 07:49:14 CET local time at Oost-Vlieland, Netherlands [?]
Course:	245° – heading 246°
Speed:	21 km/h
Dimensions:	length 103 m width 14 m draught 5.2 m
Last path:	OJRN>ais via pa2dx
Positions stored:	184666

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.