Callsign:	ES4063
MMSI number:	276014500
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	59°27.25' N 24°44.35' E - locator KO29IK88QX - show map 2.1 km Northwest bearing 337° from Tallinn, Tallinna linn, Harjumaa, Estonia [?] 7.9 km West bearing 267° from Kose, Tallinna linn, Harjumaa, Estonia 80.2 km South bearing 188° from Helsinki, Nyland, Southern Finland, Finland
Last position:	2025-09-05 13:06:39 UTC (90d 20h11m ago) 2025-09-05 16:06:39 EEST local time at Tallinn, Estonia [?]
Course:	0° – heading 339°
Speed:	0 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	ES4063>ais via OH2AAV
Positions stored:	1760

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.