Callsign:	SERK
MMSI number:	265609560
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Location:	59°19.92' N 18°04.70' E - locator JO99AH99JP - show map 765.7 m East bearing 95° from Stockholm, Stockholms Kommun, Stockholm, Sweden [?] 846.9 m Southwest bearing 206° from Östermalm (OEstermalm), Stockholms Kommun, Stockholm, Sweden 63.4 km Southeast bearing 157° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-08-01 11:52:40 UTC (2m27s ago) 2025-08-01 13:52:40 CEST local time at Stockholm, Sweden [?]
Course:	103.599998° – heading 31°
Speed:	0 km/h
Dimensions:	length 28 m width 6 m draught 1.4 m
Last path:	SERK>ais via JohnexTower
Positions stored:	41702

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.