Callsign:	ES3644
MMSI number:	276010180
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	58°32.76' N 23°19.80' E - locator KO18PN91OA - show map 14.4 km East bearing 96° from Orissaare, Orissaare vald, Saaremaa, Estonia [?] 33.4 km Southwest bearing 243° from Lihula, Lihula vald, Läänemaa, Estonia 70.1 km West bearing 285° from Pärnu, Pärnu linn, Pärnumaa, Estonia 128.2 km Southwest bearing 220° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-09-13 18:47:35 UTC (5d 2h25m ago) 2025-09-13 21:47:35 EEST local time at Orissaare, Estonia [?]
Course:	102° – 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:	2570

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.