Callsign:	SFE2493
MMSI number:	265523130
IMO number:	665217
Navigational status:	Under way (engine) (0)
Vessel class:	Diving operations (34)
Location:	59°21.10' N 18°15.94' E - locator JO99DI14VJ - show map 7.5 km West bearing 291° from Gustavsberg, Värmdö Kommun, Stockholm, Sweden [?] 11.1 km West bearing 290° from Mörtnäs, Värmdö Kommun, Stockholm, Sweden 11.6 km East bearing 79° from Stockholm, Stockholms Kommun, Stockholm, Sweden 66.2 km Southeast bearing 148° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-03-14 00:56:15 UTC (39s ago) 2025-03-14 01:56:15 CET local time at Gustavsberg, Sweden [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 16 m width 5 m draught 0.0 m
Last path:	SFE2493>ais via JohnexTower
Positions stored:	1001

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.