Callsign:	OH5131
MMSI number:	230045180
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	60°11.34' N 25°18.63' E - locator KP20PE75GI - show map 18.9 km Southeast bearing 128° from Vantaa, Nyland, Southern Finland, Finland [?] 20.8 km East bearing 84° from Helsinki, Nyland, Southern Finland, Finland 89.2 km North bearing 20° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-08-05 07:53:15 UTC (34s ago) 2025-08-05 10:53:15 EEST local time at Vantaa, Finland [?]
Course:	262.5° – heading 511°
Speed:	10 km/h
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	OH5131>ais via OH2AAV
Positions stored:	7878

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.