Callsign:	SFRT
MMSI number:	265615040
Navigational status:	Moored (5)
Vessel class:	Tug (52)
Destination:	BALLSTA
Location:	59°18.53' N 18°06.05' E - locator JO99BH24CC - show map 3.3 km Southeast bearing 142° from Stockholm, Stockholms Kommun, Stockholm, Sweden [?] 3.5 km South bearing 165° from Östermalm (OEstermalm), Stockholms Kommun, Stockholm, Sweden 66.2 km Southeast bearing 157° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-08-28 07:34:18 UTC (2m44s ago) 2025-08-28 09:34:18 CEST local time at Stockholm, Sweden [?]
Course:	360° – heading 202°
Speed:	0 km/h
Dimensions:	length 20 m width 6 m draught 3.0 m
Last path:	SFRT>ais via JohnexTower
Positions stored:	47775

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.