Callsign:	DB7721
MMSI number:	211309260
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	BERLIN
Location:	52°27.41' N 13°31.28' E - locator JO62SK29NP - show map 6.0 km Northwest bearing 318° from Grünau, Berlin, Germany [?] 7.8 km Northwest bearing 333° from Bohnsdorf, Berlin, Germany 10.6 km Southeast bearing 135° from Berlin, Berlin, Germany 147.1 km Northeast bearing 32° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position:	2025-12-03 09:47:39 UTC (1d 18h3m ago) 2025-12-03 10:47:39 CET local time at Grünau, Germany [?]
Course:	153° – heading 511°
Speed:	8 km/h
Dimensions:	length 0 m width 0 m draught 0.0 m
Last path:	DB7721>ais via if0xx
Positions stored:	66457

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.