Callsign:	OIRO
MMSI number:	230110670
IMO number:	7817048
Navigational status:	At anchor (1)
Vessel class:	Anti-pollution (54)
Destination:	FAIRWAY WORK
Location:	60°15.03' N 21°42.03' E - locator KP00UG40BD - show map 13.2 km Northwest bearing 299° from Nagu, Varsinais-Suomi, Province of Western Finland, Finland [?] 18.4 km East bearing 80° from Houtskär, Varsinais-Suomi, Province of Western Finland, Finland 38.4 km Southwest bearing 235° from Turku, Varsinais-Suomi, Province of Western Finland, Finland 98.0 km South bearing 174° from Rauma, Satakunta, Province of Western Finland, Finland
Last position:	2025-07-30 23:50:05 UTC (4m44s ago) 2025-07-31 02:50:05 EEST local time at Nagu, Finland [?]
Course:	146.699997° – heading 45°
Speed:	0 km/h
Dimensions:	length 51 m width 12 m draught 3.8 m
Last path:	OIRO>ais via hankoais
Positions stored:	127921

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.