Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel 255629120 - show graphs
Callsign: 255629120
MMSI number: 255629120
Navigational status: Under way (engine) (0)
Location: 59°44.22' N 24°37.30' E - locator KO29HR46OV - show map
24.6 km Northwest bearing 336° from Rummu, Viimsi vald, Harjumaa, Estonia [?]
27.5 km Northwest bearing 336° from Haabneeme, Viimsi vald, Harjumaa, Estonia
34.2 km North bearing 348° from Tallinn, Tallinna linn, Harjumaa, Estonia
51.1 km South bearing 200° from Helsinki, Nyland, Southern Finland, Finland
Last position: 2025-12-04 02:25:14 UTC (11h4m ago)
2025-12-04 04:25:14 EET local time at Rummu, Estonia [?]
Course: 78° – heading 55°
Speed: 18 km/h
Last path: 255629120>ais via OH2AAV
Positions stored: 1
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS