Callsign:	257860500
MMSI number:	257860500
Navigational status:	Engaged in fishing (7)
Location:	59°03.51' N 10°24.53' E - locator JO59EB94BA - show map 5.9 km South bearing 171° from Tjøme, Tjøme, Vestfold county, Norway [?] 13.6 km Southeast bearing 126° from Sandefjord, Sandefjord, Vestfold county, Norway 77.0 km South bearing 171° from Drammen, Drammen, Buskerud county, Norway 96.8 km South bearing 191° from Oslo, Oslo, Oslo County, Norway
Last position:	2026-01-03 23:30:07 UTC (22d 49m ago) 2026-01-04 00:30:07 CET local time at Tjøme, Norway [?]
Course:	345° – heading 190°
Speed:	0 km/h
Last path:	257860500>ais via es8tjm
Positions stored:	2

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.