Callsign:	SLWF
MMSI number:	265768380
IMO number:	48885
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	SL LINJE 89 (ETA Dec24 15:00)
Location:	59°23.49' N 18°23.82' E - locator JO99EJ73PX - show map 7.9 km Northeast bearing 54° from Kummelnäs, Nacka Kommun, Stockholm, Sweden [?] 12.1 km Northeast bearing 67° from Brevik, Lidingö Kommun, Stockholm, Sweden 19.9 km East bearing 71° from Stockholm, Stockholms Kommun, Stockholm, Sweden 66.9 km Southeast bearing 141° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2026-01-30 15:44:28 UTC (7m14s ago) 2026-01-30 16:44:28 CET local time at Kummelnäs, Sweden [?]
Course:	106.300003° – heading 101°
Speed:	12 km/h
Dimensions:	length 27 m width 5 m draught 0.0 m
Last path:	SLWF>ais via JohnexTower
Positions stored:	56787

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.