Callsign:	SDTW
MMSI number:	265575480
IMO number:	229398
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	-
Location:	59°19.63' N 18°04.49' E - locator JO99AH88XM - show map 819.7 m Southeast bearing 137° from Stockholm, Stockholms Kommun, Stockholm, Sweden [?] 3.5 km North bearing 22° from Årsta, Stockholms Kommun, Stockholm, Sweden 63.8 km South bearing 158° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2024-10-06 06:46:56 UTC (1m31s ago) 2024-10-06 08:46:56 CEST local time at Stockholm, Sweden [?]
Course:	31.700001° – heading 236°
Speed:	0 km/h
Dimensions:	length 30 m width 6 m draught 1.8 m
Last path:	SDTW>ais via JohnexTower
Positions stored:	153055

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.