Callsign:	ES4111
MMSI number:	276015010
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	59°28.05' N 24°49.60' E - locator KO29JL92EE - show map 3.4 km South bearing 195° from Viimsi, Viimsi vald, Harjumaa, Estonia [?] 4.9 km South bearing 176° from Haabneeme, Viimsi vald, Harjumaa, Estonia 5.3 km Northeast bearing 51° from Tallinn, Tallinna linn, Harjumaa, Estonia 78.3 km South bearing 185° from Helsinki, Nyland, Southern Finland, Finland
Last position:	2025-09-13 17:58:19 UTC (5d 17h59m ago) 2025-09-13 20:58:19 EEST local time at Viimsi, Estonia [?]
Course:	212° – heading 211°
Speed:	4 km/h
Dimensions:	length 9 m width 4 m draught 0.0 m
Last path:	ES4111>ais via OH2AAV
Positions stored:	3277

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.