Callsign:	DC7021
MMSI number:	211529500
Navigational status:	At anchor (1)
Vessel class:	Passenger (69)
Location:	52°24.98' N 13°05.22' E - locator JO62NJ09KV - show map 2.4 km Northeast bearing 37° from Potsdam, Brandenburg, Germany [?] 4.6 km West bearing 266° from Wannsee, Berlin, Germany 25.0 km Southwest bearing 241° from Berlin, Berlin, Germany 129.3 km North bearing 22° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position:	2025-09-17 12:00:24 UTC (2h44m ago) 2025-09-17 14:00:24 CEST local time at Potsdam, Germany [?]
Course:	121° – heading 511°
Speed:	12 km/h
Dimensions:	draught 0.0 m
Last path:	DC7021>ais via DL7SMQ
Positions stored:	4922

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.