Callsign:	OJ9911
MMSI number:	230142310
IMO number:	797632
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	60°20.25' N 25°34.71' E - locator KP20SI91JA - show map 7.7 km Southwest bearing 218° from Porvoo, Nyland, Southern Finland, Finland [?] 17.6 km East bearing 105° from Sibbo, Nyland, Southern Finland, Finland 40.1 km Northeast bearing 62° from Helsinki, Nyland, Southern Finland, Finland 110.1 km Northeast bearing 24° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-10-05 11:53:57 UTC (122d 16h41m ago) 2025-10-05 14:53:57 EEST local time at Porvoo, Finland [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 14 m width 4 m draught 0.0 m
Last path:	OJ9911>ais via OH2AAV
Positions stored:	21359

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.