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 POLARSTERN - show graphs
Callsign: DOUF
MMSI number: 211653840
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Destination: CLASS B
Location: 51°40.37' N 4°05.19' E - locator JO21BQ01IL - show map
0.8 miles Northwest bearing 336° from Bruinisse, Schouwen-Duiveland, Zeeland, Netherlands [?]
8.0 miles Northwest bearing 315° from Nieuw-Vossemeer, Gemeente Steenbergen, North Brabant, Netherlands
57.9 miles North bearing 349° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
59.2 miles Southwest bearing 215° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2024-10-05 05:57:54 EDT (2d 11h27m ago)
2024-10-05 11:57:54 CEST local time at Bruinisse, Netherlands [?]
Course: 108° – heading 110°
Speed: 3 MPH
Dimensions: length 13 m width 4 m draught 0.0 m
Last path: DOUF>ais via GM7HHB
Positions stored: 174
Stations near current position of POLARSTERN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TUIJMELAAR24.1 yards 90°2024-09-22 11:34:11 JE VAN HET85.0 yards 31°2024-09-19 07:56:21
OODEE111.6 yards 109°2024-10-06 12:47:22 SYNERGY120.3 yards 307°2024-09-22 10:25:11
BON VIVANT153.5 yards 331°2024-09-15 12:02:29 MAR JOLIE153.8 yards 330°2024-09-15 03:40:29
FLY AWAY183.1 yards 217°2024-09-22 10:22:31 BUENA VIDA186.9 yards 193°2024-09-27 23:07:53
GEKHEIT206.8 yards 183°2024-09-22 15:01:33 205574300 BE215.1 yards 205°2024-10-06 03:02:17
CHILD OF LIR217.4 yards 198°2024-09-22 08:07:10 LOUNA230.4 yards 18°2024-09-22 08:04:30
TOPAS237.7 yards 232°2024-10-02 03:58:00 INFINITE239.4 yards 232°2024-09-28 11:18:14
ONE WAY WIND240.9 yards 205°2024-09-21 09:25:08 MADITA242.4 yards 217°2024-09-20 02:26:29
ISTAL 12247.9 yards 218°2024-10-07 15:23:10 SKYFALL250.6 yards 262°2024-10-05 11:38:15
PASTIS279.7 yards 204°2024-10-07 14:59:10 HYGGE290.5 yards 196°2024-10-06 16:11:43
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