Callsign:	SR5774
MMSI number:	261185774
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Location:	54°31.54' N 18°32.90' E - locator JO94GM56TD - show map 1.3 km Northeast bearing 55° from Gdynia, Gdynia, Pomeranian Voivodeship, Poland [?] 7.5 km Northeast bearing 31° from Wielki Kack, Gdynia, Pomeranian Voivodeship, Poland 20.3 km North bearing 342° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
Last position:	2025-01-19 00:59:44 UTC (23d 3h26m ago) 2025-01-19 01:59:44 CET local time at Gdynia, Poland [?]
Course:	12° – heading 511°
Speed:	0 km/h
Dimensions:	draught 3.2 m
Last path:	SR5774>ais via SM1UBB
Positions stored:	710

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.