Callsign:	ESY2101
MMSI number:	276143000
IMO number:	9588770
Navigational status:	Under way (engine) (0)
Vessel class:	Law enforcement (55)
Destination:	SWINOUJSCIE PL
Location:	55°11.03' N 16°05.81' E - locator JO85BE14PC - show map 59.6 km East bearing 104° from Christiansø, Christiansø, Capital Region, Denmark [?] 62.9 km East bearing 77° from Nexø, Bornholm Kommune, Capital Region, Denmark 99.8 km Northwest bearing 324° from Słupsk, Słupsk, Pomeranian Voivodeship, Poland 110.0 km North bearing 358° from Koszalin, Koszalin, West Pomeranian Voivodeship, Poland
Last position:	2025-08-25 01:40:51 UTC (3d 5h56m ago) 2025-08-25 03:40:51 CEST local time at Christiansø, Denmark [?]
Course:	231° – heading 231°
Speed:	9 km/h
Dimensions:	length 64 m width 10 m draught 4.4 m
Persons on board:	0 (2022-08-05 13:08:12 UTC – 1118d 18h28m ago)
Last path:	ESY2101>ais via AIS-KNA
Positions stored:	140842

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.