Callsign:	OJ-3545
MMSI number:	230125910
Navigational status:	Under way (engine) (0)
Vessel class:	Pilot (50)
Destination:	HELSINKI PILOT CH 71
Location:	60°04.74' N 24°58.35' E - locator KP20LB68QW - show map 10.3 km South bearing 168° from Helsinki, Nyland, Southern Finland, Finland [?] 14.2 km Southeast bearing 126° from Koukkuniemi, Nyland, Southern Finland, Finland 72.4 km North bearing 10° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-02-20 02:50:45 UTC (1m16s ago) 2025-02-20 04:50:45 EET local time at Helsinki, Finland [?]
Course:	186.600006° – heading 186°
Speed:	18 km/h
Dimensions:	length 16 m width 4 m draught 0.0 m
Persons on board:	0 (2015-03-05 21:00:58 UTC – 3639d 5h51m ago)
Last path:	OJ-3545>ais via oh2njr
Positions stored:	97083

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.