Callsign:	ES3817
MMSI number:	276011960
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	59°28.00' N 24°49.80' E - locator KO29JL91OX - show map 3.4 km South bearing 192° from Viimsi, Viimsi vald, Harjumaa, Estonia [?] 5.0 km South bearing 174° from Haabneeme, Viimsi vald, Harjumaa, Estonia 5.4 km Northeast bearing 53° from Tallinn, Tallinna linn, Harjumaa, Estonia 78.3 km South bearing 184° from Helsinki, Nyland, Southern Finland, Finland
Last position:	2025-09-05 17:10:23 UTC (13d 18h47m ago) 2025-09-05 20:10:23 EEST local time at Viimsi, Estonia [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 0 m width 0 m draught 0.0 m
Last path:	ES3817>ais via OH2AAV
Positions stored:	6464

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.