Callsign:	ES3639
MMSI number:	276010130
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Destination:	LEN (ETA Mar02 15:00)
Location:	59°27.10' N 24°36.56' E - locator KO29HK38CJ - show map 8.3 km West bearing 281° from Tallinn, Tallinna linn, Harjumaa, Estonia [?] 11.2 km North bearing 359° from Laagri, Saue vald, Harjumaa, Estonia 81.8 km South bearing 193° from Helsinki, Nyland, Southern Finland, Finland
Last position:	2025-02-18 18:41:19 UTC (1d 7h55m ago) 2025-02-18 20:41:19 EET local time at Tallinn, Estonia [?]
Course:	193° – heading 511°
Speed:	13 km/h
Dimensions:	length 16 m width 6 m draught 1.6 m
Last path:	ES3639>ais via ESAJ-5
Positions stored:	1814

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.