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AIS vessel SOFIA II - show graphs
Callsign: ES3537
MMSI number: 276009080
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 58°57.49' N 23°31.70' E - locator KO18SW39JX - show map
1.8 km Northwest bearing 336° from Haapsalu, Haapsalu linn, Läänemaa, Estonia [?]
4.1 km Northwest bearing 301° from Uuemõisa, Ridala Parish, Läänemaa, Estonia
84.7 km Northwest bearing 319° from Pärnu, Pärnu linn, Pärnumaa, Estonia
87.7 km Southwest bearing 233° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2025-07-25 20:42:07 UTC (6h34m ago)
2025-07-25 23:42:07 EEST local time at Haapsalu, Estonia [?]
Course: 170° – heading 60°
Speed: 0 km/h
Dimensions: length 8 m width 2 m draught 0.0 m
Last path: ES3537>ais via es8tjm
Positions stored: 2484
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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