Callsign:	DC4481
MMSI number:	211781410
Navigational status:	Reserved (carrying hazard class C) (9)
Vessel class:	Tug (52)
Location:	52°31.35' N 13°23.52' E - locator JO62QM75AJ - show map 1.3 km West bearing 261° from Berlin, Berlin, Germany [?] 3.0 km Southwest bearing 247° from Friedrichshain (Friedrichshain Bezirk), Berlin, Germany 127.2 km Southwest bearing 218° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2026-01-08 10:18:36 UTC (19d 7h2m ago) 2026-01-08 11:18:36 CET local time at Berlin, Germany [?]
Course:	271° – heading 511°
Speed:	6 km/h
Dimensions:	draught 0.0 m
Last path:	DC4481>ais via if0xx
Positions stored:	1218

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.