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AIS vessel SY-GROG - show graphs
Callsign: 219004182
MMSI number: 219004182
IMO number: 923189
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 53°35.89' N 6°19.38' E - locator JO33DO83SN - show map
24.4 km West bearing 275° from Borkum, Lower Saxony, Germany [?]
26.6 km North bearing 359° from Ulrum, Gemeente De Marne, Groningen, Netherlands
45.1 km North bearing 339° from Groningen, Gemeente Groningen, Groningen, Netherlands
121.6 km North bearing 7° from Zwolle, Gemeente Zwolle, Overijssel, Netherlands
Last position: 2025-08-17 08:54:04 UTC (29d 13h37m ago)
2025-08-17 10:54:04 CEST local time at Borkum, Germany [?]
Course: 55° – heading 511°
Speed: 11 km/h
Dimensions: length 9 m width 2 m draught 0.0 m
Last path: 219004182>ais via pa2dx
Positions stored: 3487
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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