Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel QUADRANS 1 - show graphs
Callsign: PB3004
MMSI number: 244650228
IMO number: 717292
Navigational status: Under way (engine) (0)
Vessel class: (90)
Destination: ANTWERPEN LEOPOLDDOK (ETA Nov13 00:30)
Location: 51°42.06' N 4°26.56' E - locator JO21FQ38CF - show map
1.1 km North bearing 14° from Willemstad, Gemeente Moerdijk, North Brabant, Netherlands [?]
7.5 km Northwest bearing 302° from Klundert, Gemeente Moerdijk, North Brabant, Netherlands
80.8 km South bearing 202° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
94.7 km North bearing 4° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-12-02 04:55:28 UTC (3d 12h41m ago)
2025-12-02 05:55:28 CET local time at Willemstad, Netherlands [?]
Course: 277° – heading 511°
Speed: 14 km/h
Dimensions: length 110 m width 11 m draught 0.0 m
Last path: PB3004>ais via IC8HFW
Positions stored: 46493
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS