Callsign:	ES3644
MMSI number:	276010180
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	58°32.44' N 23°19.21' E - locator KO18PM89KR - show map 13.9 km East bearing 98° from Orissaare, Orissaare vald, Saaremaa, Estonia [?] 34.2 km Southwest bearing 243° from Lihula, Lihula vald, Läänemaa, Estonia 70.5 km West bearing 285° from Pärnu, Pärnu linn, Pärnumaa, Estonia 129.0 km Southwest bearing 220° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-07-25 17:03:40 UTC (4m59s ago) 2025-07-25 20:03:40 EEST local time at Orissaare, Estonia [?]
Course:	81.700005° – heading 511°
Speed:	4 km/h
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	ES3644>ais via es8tjm
Positions stored:	2339

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.