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 SIEM SPEARFISH - show graphs
Map loading...
Callsign: LARS7
MMSI number: 258785000
IMO number: 676280
Navigational status: Under way (engine) (0)
Vessel class: (90)
Destination: ROTTERDAM (ETA Aug27 02:00)
Location: 51°54.70' N 3°20.35' E - locator JO11QV08QT - show map - static map
22.3 miles Northwest bearing 304° from Renesse, Schouwen-Duiveland, Zeeland, Netherlands [?]
22.7 miles Northwest bearing 311° from Haamstede, Schouwen-Duiveland, Zeeland, Netherlands
73.0 miles Southwest bearing 245° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
85.2 miles Northwest bearing 330° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2016-08-26 19:46:42 EDT (149d 17h10m ago)
2016-08-27 01:46:42 CEST local time at Renesse, Netherlands [?]
Course: 74° – heading 75°
Speed: 7 MPH
Dimensions: length 121 m width 24 m draught 5.6 m
Last path: LARS7>ais via G8WLY
Positions stored: 1827
Stations near current position of SIEM SPEARFISH - show more
callsign distance last heard - EST      callsign distance last heard - EST
goeree14.0 miles 84°2017-01-23 11:44:41 wester20.6 miles 133°2017-01-23 11:44:45
PE1RNL-1021.4 miles 130°2017-01-23 11:13:27 M462017423.0 miles 137°2017-01-17 20:49:53
ouddorp23.4 miles 107°2016-12-30 22:35:47 westhoofd23.4 miles 107°2017-01-23 11:44:53
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.
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