Callsign:	SERO
MMSI number:	265609580
IMO number:	727322
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Destination:	SL LINJE 80
Location:	59°22.07' N 18°06.42' E - locator JO99BI28TG - show map 3.5 km North bearing 21° from Östermalm (OEstermalm), Stockholms Kommun, Stockholm, Sweden [?] 4.6 km Northeast bearing 31° from Stockholm, Stockholms Kommun, Stockholm, Sweden 60.4 km Southeast bearing 154° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-02-28 10:20:45 UTC (32s ago) 2025-02-28 11:20:45 CET local time at Östermalm, Sweden [?]
Course:	346.100006° – heading 511°
Speed:	16 km/h
Dimensions:	length 30 m width 6 m draught 1.8 m
Last path:	SERO>ais via SM0LVG
Positions stored:	282519

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.