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AIS vessel SIRI - show graphs
Callsign: DF3759@
MMSI number: 211155540
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 54°05.06' N 11°06.92' E - locator JO54NC30TG - show map
12.1 km Southeast bearing 127° from Grömitz, Schleswig-Holstein, Germany [?]
13.5 km North bearing 20° from Kalkhorst, Mecklenburg-Vorpommern, Germany
88.0 km Northeast bearing 49° from Wandsbek, Hamburg, Germany
94.2 km Northeast bearing 50° from Hamburg, Hamburg, Germany
Last position: 2025-08-02 11:00:40 UTC (13d 12h12m ago)
2025-08-02 13:00:40 CEST local time at Grömitz, Germany [?]
Course: 308° – heading 511°
Speed: 9 km/h
Dimensions: length 10 m width 4 m draught 0.0 m
Last path: DF3759@>ais via DO7AX
Positions stored: 5494
About this site
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.
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