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 DE WILLEMSTAD - show graphs
Callsign: PC5504
MMSI number: 244670018
IMO number: 579327
Navigational status: Moored (5)
Vessel class: Passenger (60)
Destination: AMSTERDAM (ETA ***00 00:00)
Location: 51°55.21' N 4°26.45' E - locator JO21FW20VT - show map
1.2 miles Northwest bearing 334° from Delfshaven, Gemeente Rotterdam, South Holland, Netherlands [?]
2.2 miles East bearing 88° from Schiedam, Gemeente Schiedam, South Holland, Netherlands
36.7 miles Southwest bearing 211° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
74.0 miles North bearing 3° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-01-07 07:39:53 EST (15d 20h49m ago)
2025-01-07 13:39:53 CET local time at Delfshaven, Netherlands [?]
Course: 360° – heading 511°
Speed: 0 MPH
Dimensions: length 92 m width 11 m draught 1.5 m
Last path: PC5504>ais via S.I.T.T.
Positions stored: 1697
Stations near current position of DE WILLEMSTAD - show more
callsign distance last heard - EST      callsign distance last heard - EST
NOOIT VOLMAAKT0.9 miles 158°2025-01-06 18:12:06 AB INITIO0.9 miles 150°2025-01-07 03:01:15
DE AMSTERDAM1.0 miles 144°2025-01-07 02:25:30 PA3KUS-131.0 miles 80°2025-01-08 12:36:50
MSTX 361.0 miles 231°2025-01-07 08:39:01 KAMARA1.0 miles 199°2025-01-07 03:17:49
MSTX 321.1 miles 230°2025-01-07 08:40:05 REINOD 51.1 miles 211°2025-01-07 07:46:50
FAIRPLAY-321.1 miles 228°2025-01-07 07:59:40 BANCO1.2 miles 238°2025-01-07 05:36:20
ROMY1.2 miles 241°2025-01-06 12:01:08 ESCAUT1.2 miles 230°2025-01-04 08:18:47
ROSSINI1.2 miles 239°2025-01-07 08:00:12 MONTANA1.2 miles 236°2025-01-06 13:21:22
MALIA1.2 miles 230°2025-01-07 00:35:55 COLORADO1.2 miles 230°2025-01-05 02:45:22
PRESTO1.3 miles 205°2025-01-07 08:40:05 ASTERIA1.3 miles 239°2025-01-07 03:31:11
BUNKERRAMA 21.3 miles 206°2025-01-07 08:40:05 SAYONARA1.3 miles 197°2025-01-07 04:02:11
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