Callsign:	DA7770
MMSI number:	211851320
Vessel class:	Sailing (36)
Location:	54°21.20' N 11°04.74' E - locator JO54MI94LS - show map 6.4 km East bearing 103° from Heiligenhafen, Schleswig-Holstein, Germany [?] 9.7 km East bearing 77° from Gremersdorf, Schleswig-Holstein, Germany 108.3 km Northeast bearing 36° from Wandsbek, Hamburg, Germany 113.8 km Northeast bearing 38° from Hamburg, Hamburg, Germany
Last position:	2025-07-03 10:53:43 UTC (28d 4h16m ago) 2025-07-03 12:53:43 CEST local time at Heiligenhafen, Germany [?]
Speed:	0 km/h
Dimensions:	length 11 m width 4 m
Last path:	DA7770>ais via SY-Bilbo
Positions stored:	258

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.