Callsign:	J8B4463
MMSI number:	375378000
IMO number:	500798
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	GDYNIA (ETA Nov06 14:00)
Location:	59°02.48' N 10°02.95' E - locator JO59AA59VW - show map 1.5 km Southeast bearing 149° from Larvik, Larvik, Vestfold county, Norway [?] 4.7 km North bearing 11° from Stavern, Larvik, Vestfold county, Norway 78.6 km South bearing 186° from Drammen, Drammen, Buskerud county, Norway 104.5 km South bearing 202° from Oslo, Oslo, Oslo County, Norway
Last position:	2025-12-14 15:59:33 UTC (14d 2m ago) 2025-12-14 16:59:33 CET local time at Larvik, Norway [?]
Course:	107° – heading 289°
Speed:	1 km/h
Dimensions:	length 28 m width 9 m draught 5.2 m
Last path:	J8B4463>ais via es8tjm
Positions stored:	35728

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.