Callsign:	OH4813
MMSI number:	230074970
Navigational status:	Undefined/default (15)
Vessel class:	Dredging/underwater operations (33)
Location:	61°07.41' N 21°25.95' E - locator KP01RC19VP - show map 4.3 km West bearing 264° from Rauma, Satakunta, Province of Western Finland, Finland [?] 18.2 km Southwest bearing 242° from Eurajoki, Satakunta, Province of Western Finland, Finland 44.2 km Southwest bearing 205° from Pori, Satakunta, Province of Western Finland, Finland 87.4 km Northwest bearing 329° from Turku, Varsinais-Suomi, Province of Western Finland, Finland
Last position:	2025-09-16 12:42:50 UTC (1d 13h9m ago) 2025-09-16 15:42:50 EEST local time at Rauma, Finland [?]
Course:	207° – heading 511°
Speed:	5 km/h
Dimensions:	length 7 m width 3 m draught 0.0 m
Last path:	OH4813>ais via oh1fol
Positions stored:	9278

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.