Callsign:	SIWT
MMSI number:	265590720
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Location:	59°18.48' N 18°05.84' E - locator JO99BH13QW - show map 2.8 km Northeast bearing 66° from Årsta, Stockholms Kommun, Stockholm, Sweden [?] 3.3 km Southeast bearing 146° from Stockholm, Stockholms Kommun, Stockholm, Sweden 66.2 km Southeast bearing 157° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-03-14 00:53:13 UTC (2m21s ago) 2025-03-14 01:53:13 CET local time at Årsta, Sweden [?]
Course:	0° – heading 511°
Speed:	0 km/h
Dimensions:	length 23 m width 8 m draught 0.0 m
Last path:	SIWT>ais via JohnexTower
Positions stored:	253316

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.