Callsign:	ES3704
MMSI number:	276010810
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	58°59.13' N 23°06.02' E - locator KO18NX26AM - show map 20.1 km East bearing 94° from Kärdla, Kärdla linn, Hiiumaa, Estonia [?] 25.7 km West bearing 281° from Haapsalu, Haapsalu linn, Läänemaa, Estonia 104.6 km Northwest bearing 310° from Pärnu, Pärnu linn, Pärnumaa, Estonia 106.6 km Southwest bearing 243° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-08-09 09:30:22 UTC (48s ago) 2025-08-09 12:30:22 EEST local time at Kärdla, Estonia [?]
Course:	348.100006° – heading 511°
Speed:	10 km/h
Dimensions:	length 13 m width 4 m draught 0.0 m
Last path:	ES3704>ais via es8tjm
Positions stored:	4919

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.