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 WALENNA II - show graphs
Map loading...
Callsign: 7SBW
MMSI number: 265642380
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 59°35.33' N 18°40.69' E - locator JO99IO11JH - show map - static map
15.3 miles Northeast bearing 60° from Åkersberga, Österåkers Kommun, Stockholm, Sweden [?]
16.3 miles Northeast bearing 47° from Resarö, Vaxholms Kommun, Stockholm, Sweden
27.9 miles Northeast bearing 50° from Stockholm, Stockholms Kommun, Stockholm, Sweden
40.5 miles Southeast bearing 117° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2017-10-27 12:02:49 EDT (51d 3h40m ago)
2017-10-27 18:02:49 CEST local time at Åkersberga, Sweden [?]
Course: 26° – heading 511°
Speed: 7 MPH
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: 7SBW>ais via VSFBK
Positions stored: 1536
Stations near current position of WALENNA II - show more
callsign distance last heard - EST      callsign distance last heard - EST
RESCUE GRETA DYBECK0.9 miles 128°2017-12-02 04:00:06 JOYRIDE AV STOCKHOLM1.0 miles 191°2017-12-08 07:04:50
AQUILEJA3.1 miles 124°2017-11-24 13:41:08 JUPITER4.4 miles 223°2017-12-09 04:18:00
ANYTEC 9604.7 miles 124°2017-11-22 07:40:50 RESCUE STENHAMMAR4.8 miles 228°2017-11-25 05:34:15
SKRAKEN5.3 miles 48°2017-12-08 11:29:54 ALUIN5.5 miles 116°2017-12-07 10:40:44
CONDOR OF SWEDEN6.1 miles 187°2017-12-08 01:48:47 MYJOY6.1 miles 89°2017-12-08 21:00:57
VIGGEN7.0 miles 60°2017-12-09 04:10:00 ROJVIK7.1 miles 132°2017-12-03 08:36:15
BELINDA7.1 miles 175°2017-12-08 04:03:51 MENTOR7.2 miles 135°2017-12-08 16:07:53
TRITON7.2 miles 234°2017-11-23 16:19:03 HOLLY8.1 miles 162°2017-12-09 05:27:00
NILLA8.1 miles 162°2017-11-30 04:18:50 LIFEGUARD 0068.4 miles 16°2017-12-08 07:36:50
CAMINA8.5 miles 151°2017-11-25 07:38:15 ES3ADJ-58.7 miles 230°2017-12-15 13:35:34
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