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 POOLZEE - show graphs
Callsign: OT4351
MMSI number: 205435190
IMO number: 680138
Navigational status: Moored (5)
Vessel class: Tanker (80)
Destination: ROTTERDAM 2E PETROH (ETA Jan07 02:15)
Location: 51°53.35' N 4°22.09' E - locator JO21EV43EJ - show map
2.0 miles Southeast bearing 145° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?]
5.6 miles Southeast bearing 115° from Maassluis, Gemeente Maassluis, South Holland, Netherlands
40.1 miles Southwest bearing 214° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
71.7 miles North bearing 1° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-01-07 08:41:10 EST (24d 15h38m ago)
2025-01-07 14:41:10 CET local time at Vlaardingen, Netherlands [?]
Course: 3° – heading 511°
Speed: 0 MPH
Dimensions: length 110 m width 14 m draught 0.0 m
Last path: OT4351>ais via S.I.T.T.
Positions stored: 16065
Stations near current position of POOLZEE - show more
callsign distance last heard - EST      callsign distance last heard - EST
BLUE CHRISTINA16.7 yards 244°2025-01-07 08:34:12 FURE VANGUARD62.0 yards 203°2025-01-29 20:18:04
TRIVOR172.1 yards 109°2025-01-07 00:43:24 MILANO389.3 yards 270°2025-01-05 20:59:28
CANFORD391.7 yards 345°2025-01-07 05:43:49 MISSION486.6 yards 334°2025-01-06 17:10:42
LEONARDO0.3 miles 118°2025-01-07 06:05:48 HESTIA0.3 miles 353°2025-01-07 06:57:07
ANTWERP0.5 miles 258°2025-01-07 00:07:35 SOVEREIGN0.5 miles 350°2025-01-07 02:46:17
QUEBEC0.6 miles 255°2025-01-07 01:34:43 ATLANTIC PIONEER0.6 miles 56°2025-01-07 04:16:33
DRECHTPLUS0.6 miles 48°2025-01-07 04:48:53 BUIZERD0.6 miles 62°2025-01-07 05:37:56
RVE210.7 miles 338°2025-01-04 13:06:06 FWN SOLIDE0.7 miles 355°2025-01-31 12:23:29
TRUE FRIEND0.7 miles 15°2025-01-19 09:12:14 KOSTRA 30.7 miles 33°2025-01-07 08:39:01
KRVE 50.7 miles 328°2025-01-06 23:33:55 MPI ADVENTURE0.8 miles 15°2025-02-01 00:14:15
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