Callsign:	ES3739
MMSI number:	276011180
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	58°23.21' N 24°29.31' E - locator KO28FJ82PT - show map 507.7 m West bearing 281° from Pärnu, Pärnu linn, Pärnumaa, Estonia [?] 4.5 km South bearing 185° from Sauga, Sauga vald, Pärnumaa, Estonia 117.7 km South bearing 188° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-08-03 22:20:57 UTC (3d 23h37m ago) 2025-08-04 01:20:57 EEST local time at Pärnu, Estonia [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 10 m width 4 m draught 0.0 m
Last path:	ES3739>ais via es8tjm
Positions stored:	5953

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.