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AIS vessel SYLVIA - show graphs
Callsign: V7A4689
MMSI number: 538009402
IMO number: 471264
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: NO NVK
Location: 53°57.37' N 3°48.81' E - locator JO13VW79OL - show map
110.8 km Northwest bearing 312° from Oost-Vlieland, Gemeente Vlieland, Friesland, Netherlands [?]
113.6 km Northwest bearing 306° from West-Terschelling, Gemeente Terschelling, Friesland, Netherlands
127.2 km Northwest bearing 331° from Den Helder, Gemeente Den Helder, North Holland, Netherlands
137.2 km Northwest bearing 310° from Harlingen, Gemeente Harlingen, Friesland, Netherlands
Last position: 2025-09-19 15:36:43 UTC (9d 22h47m ago)
2025-09-19 17:36:43 CEST local time at Oost-Vlieland, Netherlands [?]
Course: 357° – heading 350°
Speed: 19 km/h
Dimensions: length 229 m width 32 m draught 8.9 m
Last path: V7A4689>ais via pa2dx
Positions stored: 15516
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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