Callsign:	OIRO
MMSI number:	230110670
IMO number:	7817048
Navigational status:	Under way (engine) (0)
Vessel class:	Anti-pollution (54)
Destination:	FAIRWAY WORK
Location:	60°47.65' N 21°23.15' E - locator KP00QT60HO - show map 1.4 km Southwest bearing 240° from Uusikaupunki, Varsinais-Suomi, Province of Western Finland, Finland [?] 17.7 km South bearing 191° from Pyhäranta, Varsinais-Suomi, Province of Western Finland, Finland 61.4 km Northwest bearing 309° from Turku, Varsinais-Suomi, Province of Western Finland, Finland 79.5 km South bearing 196° from Pori, Satakunta, Province of Western Finland, Finland
Last position:	2025-09-14 08:04:55 UTC (1d 11h9m ago) 2025-09-14 11:04:55 EEST local time at Uusikaupunki, Finland [?]
Course:	231° – heading 289°
Speed:	1 km/h
Dimensions:	length 51 m width 12 m draught 3.8 m
Last path:	OIRO>ais via oh1fol
Positions stored:	130150

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.