Callsign:	DA4100
MMSI number:	211518720
Navigational status:	Moored (5)
Vessel class:	(99)
Destination:	C (ETA Dec07 00:00)
Location:	53°31.49' N 10°02.11' E - locator JO53AM45FX - show map 1.2 km South bearing 198° from Rothenburgsort, Hamburg, Germany [?] 2.3 km South bearing 172° from Hammerbrook, Hamburg, Germany 3.6 km Southeast bearing 140° from Hamburg, Hamburg, Germany 95.6 km Northeast bearing 58° from Bremen, Bremen, Germany
Last position:	2025-12-21 19:17:26 UTC (20d 16h20m ago) 2025-12-21 20:17:26 CET local time at Rothenburgsort, Germany [?]
Course:	360°
Speed:	0 km/h
Dimensions:	length 17 m width 9 m draught 0.0 m
Last path:	DA4100>ais via IC8HFW
Positions stored:	22

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.