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 SOUND ACTIVE - show graphs
Map loading...
Callsign: SIJZ
MMSI number: 265693500
IMO number: 341160
Navigational status: Undefined/default (15)
Vessel class: Tug (52)
Destination: (ETA ***00 24:60)
Location: 59°34.85' N 18°42.15' E - locator JO99IN49HJ - show map - static map
15.7 miles Northeast bearing 63° from Åkersberga, Österåkers Kommun, Stockholm, Sweden [?]
16.6 miles Northeast bearing 51° from Resarö, Vaxholms Kommun, Stockholm, Sweden
28.2 miles Northeast bearing 52° from Stockholm, Stockholms Kommun, Stockholm, Sweden
41.5 miles Southeast bearing 117° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2017-01-10 08:28:38 EST (12d 15h19m ago)
2017-01-10 14:28:38 CET local time at Åkersberga, Sweden [?]
Course: 70° – heading 511°
Speed: 5 MPH
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: SIJZ>ais via VSFBK
Positions stored: 340
Stations near current position of SOUND ACTIVE - show more
callsign distance last heard - EST      callsign distance last heard - EST
SEKTOR2.9 miles 242°2017-01-18 10:17:42 264528884 RO4.8 miles 236°2017-01-20 17:02:57
GULLI4.8 miles 236°2017-01-22 23:43:11 JUPITER4.8 miles 237°2017-01-22 23:43:11
KBV 3095.0 miles 90°2017-01-17 05:33:29 STRB 1276.3 miles 57°2017-01-15 14:48:17
GALLNO7.4 miles 138°2017-01-22 23:41:11 SM0YOS7.9 miles 141°2017-01-21 08:27:23
SK0BO C7.9 miles 141°2017-01-22 23:37:59 SK0BO-C7.9 miles 141°2017-01-22 23:38:09
GANNDUL8.1 miles 148°2017-01-22 10:30:09 SK0BO-18.2 miles 140°2017-01-22 21:33:41
ALBATROS8.2 miles 167°2017-01-19 07:31:48 CASCAD9.4 miles 152°2017-01-22 09:25:09
ANYTEC 9609.4 miles 209°2017-01-05 08:12:11 AURORA9.5 miles 60°2017-01-18 04:41:35
LA MER9.5 miles 200°2017-01-03 07:46:00 SK0BO-109.5 miles 140°2017-01-22 23:40:48
FRIDA9.6 miles 54°2017-01-16 13:41:23 HOLLY9.7 miles 149°2017-01-03 12:29:00
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