Callsign:	DC3557
MMSI number:	211110680
Navigational status:	Under way (engine) (0)
Vessel class:	Port tender (53)
Destination:	SVRVEY_WESER000 (ETA Aug21 19:00)
Location:	53°31.69' N 8°10.42' E - locator JO43CM06US - show map 3.0 km Northeast bearing 64° from Wilhelmshaven, Lower Saxony, Germany [?] 9.3 km Southeast bearing 113° from Fedderwarden, Lower Saxony, Germany 65.6 km Northwest bearing 320° from Bremen, Bremen, Germany 116.2 km West bearing 270° from Altona, Hamburg, Germany
Last position:	2025-08-25 11:16:38 UTC (138d 3h5m ago) 2025-08-25 13:16:38 CEST local time at Wilhelmshaven, Germany [?]
Course:	195° – heading 511°
Speed:	15 km/h
Dimensions:	length 8 m width 2 m draught 0.7 m
Last path:	DC3557>ais via K9WK
Positions stored:	2751

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.