Callsign:	ES3639
MMSI number:	276010130
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Destination:	LEN
Location:	59°27.20' N 24°44.24' E - locator KO29IK88LT - show map 2.0 km Northwest bearing 333° from Tallinn, Tallinna linn, Harjumaa, Estonia [?] 8.0 km West bearing 266° from Kose, Tallinna linn, Harjumaa, Estonia 80.3 km South bearing 188° from Helsinki, Nyland, Southern Finland, Finland
Last position:	2025-12-01 02:43:23 UTC (2d 8h10m ago) 2025-12-01 04:43:23 EET local time at Tallinn, Estonia [?]
Course:	277° – heading 180°
Speed:	0 km/h
Dimensions:	length 16 m width 6 m draught 1.6 m
Last path:	ES3639>ais via OH2AAV
Positions stored:	2056

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.