Callsign:	OJ9241
MMSI number:	230032890
IMO number:	425198
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	60°12.91' N 25°25.12' E - locator KP20RF01FP - show map 19.8 km Southeast bearing 155° from Sibbo, Nyland, Southern Finland, Finland [?] 22.6 km Southeast bearing 113° from Vantaa, Nyland, Southern Finland, Finland 27.2 km East bearing 79° from Helsinki, Nyland, Southern Finland, Finland 94.1 km Northeast bearing 23° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-09-24 11:24:19 UTC (134d 14h55m ago) 2025-09-24 14:24:19 EEST local time at Sibbo, Finland [?]
Course:	67° – heading 511°
Speed:	11 km/h
Dimensions:	length 11 m width 6 m draught 0.0 m
Last path:	OJ9241>ais via OH2AAV
Positions stored:	10704

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.