Callsign:	OHA4140
MMSI number:	230175040
IMO number:	9988437
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	NAGU NORRA RUTT
Location:	60°13.66' N 21°52.23' E - locator KP00WF44KP - show map 4.4 km Northwest bearing 330° from Nagu, Varsinais-Suomi, Province of Western Finland, Finland [?] 17.0 km South bearing 193° from Rymättylä, Varsinais-Suomi, Province of Western Finland, Finland 33.1 km Southwest bearing 222° from Turku, Varsinais-Suomi, Province of Western Finland, Finland 101.8 km South bearing 169° from Rauma, Satakunta, Province of Western Finland, Finland
Last position:	2025-03-05 17:39:17 UTC (10h43m ago) 2025-03-05 19:39:17 EET local time at Nagu, Finland [?]
Course:	282.5° – heading 280°
Speed:	17 km/h
Dimensions:	length 30 m width 8 m draught 2.2 m
Last path:	OHA4140>ais via oh1jcs
Positions stored:	10478

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.