Callsign:	ES4307
MMSI number:	276017080
Vessel class:	SAR (51)
Location:	58°26.08' N 23°41.12' E - locator KO18UK24FH - show map 28.9 km South bearing 199° from Lihula, Lihula vald, Läänemaa, Estonia [?] 37.6 km East bearing 111° from Orissaare, Orissaare vald, Saaremaa, Estonia 47.6 km West bearing 277° from Pärnu, Pärnu linn, Pärnumaa, Estonia 127.1 km Southwest bearing 209° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-09-18 08:55:27 UTC (12h46m ago) 2025-09-18 11:55:27 EEST local time at Lihula, Estonia [?]
Course:	103° – heading 511°
Speed:	0 km/h
Last path:	ES4307>ais via es8tjm
Positions stored:	731

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.