Callsign:	OI3561
MMSI number:	230944100
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	60°09.37' N 24°46.21' E - locator KP20JD27KL - show map 5.2 km Southwest bearing 224° from Teekkarikylä (Teekkarikylae), Nyland, Southern Finland, Finland [?] 9.3 km West bearing 261° from Helsinki, Nyland, Southern Finland, Finland 79.9 km North bearing 1° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-08-31 09:51:12 UTC (2d 17h20m ago) 2025-08-31 12:51:12 EEST local time at Teekkarikylä, Finland [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 13 m width 4 m draught 0.0 m
Last path:	OI3561>ais via OH2AAV
Positions stored:	14157

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.