Callsign:	SB5163
MMSI number:	265681140
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	59°27.55' N 17°47.92' E - locator JO89VL50UE - show map 3.6 km Southeast bearing 127° from Kungsängen (Kungsaengen), Upplands-Bro Kommun, Stockholm, Sweden [?] 11.3 km Southeast bearing 124° from Bro, Upplands-Bro Kommun, Stockholm, Sweden 20.6 km Northwest bearing 313° from Stockholm, Stockholms Kommun, Stockholm, Sweden 45.2 km South bearing 169° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-02-20 02:56:27 UTC (37s ago) 2025-02-20 03:56:27 CET local time at Kungsängen, Sweden [?]
Course:	352.899994° – heading 511°
Speed:	0 km/h
Dimensions:	length 10 m width 4 m draught 0.0 m
Last path:	SB5163>ais via sm3ulc
Positions stored:	1642

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.