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AIS vessel LA QUATRA - show graphs
Callsign: PB4672
MMSI number: 244140807
IMO number: 503524
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: RDAMBORN (ETA ***00 24:60)
Location: 51°47.60' N 4°46.38' E - locator JO21JT20SJ - show map
8.2 km Southwest bearing 246° from Boven-Hardinxveld, Gemeente Hardinxveld-Giessendam, South Holland, Netherlands [?]
8.5 km West bearing 258° from Werkendam, Gemeente Werkendam, North Brabant, Netherlands
65.0 km South bearing 187° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
108.8 km North bearing 16° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-07-21 23:46:44 UTC (1d 5h32m ago)
2025-07-22 01:46:44 CEST local time at Boven-Hardinxveld, Netherlands [?]
Course: 55° – heading 511°
Speed: 12 km/h
Dimensions: length 136 m width 15 m draught 2.0 m
Last path: PB4672>ais via IC8FGU
Positions stored: 12068
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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