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 M882 HOUTEPEN - show graphs
Callsign: 9HB4275
MMSI number: 256249000
IMO number: 322695
Navigational status: Moored (5)
Vessel class: Pleasure (37)
Destination: ROTERDAM (ETA Sep14 20:00)
Location: 51°54.49' N 4°29.84' E - locator JO21FV97QW - show map
3.0 km East bearing 83° from Delfshaven, Gemeente Rotterdam, South Holland, Netherlands [?]
7.5 km East bearing 99° from Schiedam, Gemeente Schiedam, South Holland, Netherlands
58.3 km Southwest bearing 207° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
118.0 km North bearing 5° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2026-02-09 22:18:58 UTC (2d 1h29m ago)
2026-02-09 23:18:58 CET local time at Delfshaven, Netherlands [?]
Course: 360° – heading 301°
Speed: 0 km/h
Dimensions: length 29 m width 7 m draught 2.0 m
Last path: 9HB4275>ais via IC8HFW
Positions stored: 101
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