Callsign:	SC7557
MMSI number:	265689840
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	59°17.17' N 18°19.26' E - locator JO99DG88MQ - show map 1.2 km East bearing 75° from Saltsjöbaden, Nacka Kommun, Stockholm, Sweden [?] 3.1 km East bearing 84° from Fisksätra, Nacka Kommun, Stockholm, Sweden 15.4 km East bearing 109° from Stockholm, Stockholms Kommun, Stockholm, Sweden 74.1 km Southeast bearing 149° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-08-24 12:23:55 UTC (27d 3h30m ago) 2025-08-24 14:23:55 CEST local time at Saltsjöbaden, Sweden [?]
Course:	312° – heading 511°
Speed:	9 km/h
Dimensions:	length 11 m width 4 m draught 0.0 m
Last path:	SC7557>ais via K9WK
Positions stored:	908

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.