Callsign:	DA4221
MMSI number:	211726710
Vessel class:	Pleasure (37)
Location:	52°29.39' N 13°28.66' E - locator JO62RL77HN - show map 1.0 km North bearing 19° from Plänterwald (Plaenterwald), Berlin, Germany [?] 2.3 km East bearing 101° from Berlin Treptow, Berlin, Germany 5.9 km Southeast bearing 130° from Berlin, Berlin, Germany 126.8 km Southwest bearing 215° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2025-06-30 14:59:02 UTC (20d 13h10m ago) 2025-06-30 16:59:02 CEST local time at Plänterwald, Germany [?]
Course:	139° – heading 511°
Speed:	8 km/h
Last path:	DA4221>ais via if0xx
Positions stored:	29

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.