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AIS vessel SILJA SERENADE - show graphs
Callsign: OJCS
MMSI number: 230184000
IMO number: 8715259
Navigational status: Under way (engine) (0)
Vessel class: Passenger (60)
Destination: FIHEL<>FIMHQ<>SESTO
Location: 59°43.17' N 23°38.77' E - locator KO19TR72NQ - show map
30.6 km Southeast bearing 157° from Ekenäs (Ekenaes), Nyland, Southern Finland, Finland [?]
46.4 km Northwest bearing 331° from Paldiski, Paldiski linn, Harjumaa, Estonia
69.8 km Northwest bearing 297° from Tallinn, Tallinna linn, Harjumaa, Estonia
87.5 km Southwest bearing 236° from Helsinki, Nyland, Southern Finland, Finland
Last position: 2025-06-13 17:11:59 UTC (28s ago)
2025-06-13 20:11:59 EEST local time at Ekenäs, Finland [?]
Course: 253.2° – heading 253°
Speed: 32 km/h
Dimensions: length 203 m width 32 m draught 7.1 m
Persons on board: 1892 (2016-05-03 15:17:16 UTC – 3328d 1h55m ago)
Last path: OJCS>ais via hankoais
Positions stored: 1026731
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.
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