Callsign:	ES4301
MMSI number:	276017020
Vessel class:	(38)
Location:	58°30.07' N 23°06.94' E - locator KO18NM30UG - show map 6.7 km South bearing 163° from Orissaare, Orissaare vald, Saaremaa, Estonia [?] 45.4 km Northeast bearing 51° from Kuressaare, Kuressaare linn, Saaremaa, Estonia 81.4 km West bearing 280° from Pärnu, Pärnu linn, Pärnumaa, Estonia 140.1 km Southwest bearing 223° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2026-01-07 14:06:28 UTC (23d 7h55m ago) 2026-01-07 16:06:28 EET local time at Orissaare, Estonia [?]
Course:	360° – heading 187°
Speed:	0 km/h
Last path:	ES4301>ais via es8tjm
Positions stored:	20

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.