Callsign:	DK4991
MMSI number:	211519910
Navigational status:	At anchor (1)
Vessel class:	(0)
Location:	52°29.54' N 13°28.15' E - locator JO62RL68HD - show map 1.9 km Southwest bearing 238° from Rummelsburg, Berlin, Germany [?] 3.0 km Southwest bearing 240° from Friedrichsfelde, Berlin, Germany 5.3 km Southeast bearing 132° from Berlin, Berlin, Germany 126.9 km Southwest bearing 215° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2025-03-05 02:46:53 UTC (9d 12h21m ago) 2025-03-05 03:46:53 CET local time at Rummelsburg, Germany [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	DK4991>ais via if0xx
Positions stored:	9423

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.