Callsign:	OIWS
MMSI number:	230172000
IMO number:	8601915
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Destination:	HEL -MAR - STO
Location:	59°40.01' N 18°56.50' E - locator JO99LQ30AA - show map - static map 9.8 km South bearing 200° from Björkö, Norrtälje Kommun, Stockholm, Sweden [?] 16.7 km Southeast bearing 127° from Norrtälje, Norrtälje Kommun, Stockholm, Sweden 61.8 km Northeast bearing 53° from Stockholm, Stockholms Kommun, Stockholm, Sweden 75.6 km East bearing 106° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2022-07-03 03:58:44 UTC (13h13m ago) 2022-07-03 05:58:44 CEST local time at Björkö, Sweden [?]
Course:	229.9° – heading 231°
Speed:	16 km/h
Dimensions:	length 171 m width 28 m draught 6.3 m
Persons on board:	0 (2015-10-17 09:54:18 UTC – 2451d 7h18m ago)
Last path:	OIWS>ais via SK3GKAIS
Positions stored:	1109136

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.