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Callsign, ship name or locator: Clear       
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AIS vessel ROCKPIPER - show graphs
Callsign: 5BML3
MMSI number: 209449000
IMO number: 583861
Navigational status: Constrained by draught (4)
Vessel class: Dredging/underwater operations (33)
Destination: SLOVAG
Location: 51°58.83' N 4°06.10' E - locator JO21BX25EH - show map
2.2 km West bearing 279° from Hoek van Holland, Gemeente Rotterdam, South Holland, Netherlands [?]
4.9 km Southwest bearing 242° from 's-Gravenzande, Gemeente Westland, South Holland, Netherlands
26.6 km West bearing 284° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
69.2 km Southwest bearing 231° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-01-28 17:47:25 UTC (26d 16h36m ago)
2025-01-28 18:47:25 CET local time at Hoek van Holland, Netherlands [?]
Course: 290° – heading 289°
Speed: 20 km/h
Dimensions: length 159 m width 36 m draught 7.2 m
Last path: 5BML3 >ais via Southwood
Positions stored: 64439
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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