Callsign:	DA4171
MMSI number:	211748580
Vessel class:	Sailing (36)
Location:	54°26.76' N 11°05.29' E - locator JO54NK07NA - show map 6.9 km West bearing 278° from Fehmarn, Schleswig-Holstein, Germany [?] 7.0 km North bearing 3° from Grossenbrode, Schleswig-Holstein, Germany 117.1 km Northeast bearing 33° from Wandsbek, Hamburg, Germany 122.3 km Northeast bearing 35° from Hamburg, Hamburg, Germany
Last position:	2025-09-26 11:20:57 UTC (120d 15m ago) 2025-09-26 13:20:57 CEST local time at Fehmarn, Germany [?]
Speed:	0 km/h
Dimensions:	length 9 m width 7 m
Last path:	DA4171>ais via SY-Bilbo
Positions stored:	5363

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.