Callsign:	OJ3730
MMSI number:	230985770
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	61°06.95' N 21°26.86' E - locator KP01RC37RT - show map 3.6 km West bearing 250° from Rauma, Satakunta, Province of Western Finland, Finland [?] 17.9 km Southwest bearing 239° from Eurajoki, Satakunta, Province of Western Finland, Finland 44.6 km Southwest bearing 204° from Pori, Satakunta, Province of Western Finland, Finland 86.2 km Northwest bearing 329° from Turku, Varsinais-Suomi, Province of Western Finland, Finland
Last position:	2025-08-20 07:02:31 UTC (29d 18h18m ago) 2025-08-20 10:02:31 EEST local time at Rauma, Finland [?]
Course:	304° – heading 511°
Speed:	1 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	OJ3730>ais via oh1fol
Positions stored:	2792

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.