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 ALU - show graphs
Map loading...
Callsign: SD5545
MMSI number: 265630200
IMO number: 601915
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: CLASS B
Location: 59°22.34' N 18°15.71' E - locator JO99DI19JI - show map - static map
3.8 miles Southwest bearing 237° from Vaxholm, Vaxholms Kommun, Stockholm, Sweden [?]
4.7 miles Southwest bearing 213° from Resarö, Vaxholms Kommun, Stockholm, Sweden
7.5 miles East bearing 68° from Stockholm, Stockholms Kommun, Stockholm, Sweden
39.9 miles Southeast bearing 147° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2016-08-31 14:02:37 EDT (176d 18h45m ago)
2016-08-31 20:02:37 CEST local time at Vaxholm, Sweden [?]
Course: 106° – heading 511°
Speed: 2 MPH
Dimensions: length 8 m width 4 m draught 0.0 m
Last path: SD5545>ais via aboais
Positions stored: 1780
Stations near current position of ALU - show more
callsign distance last heard - EST      callsign distance last heard - EST
POLIS 139 99300.5 miles 152°2017-01-31 08:46:04 MALAR-VICTORIA1.5 miles 177°2017-02-09 02:22:02
SODERTORN1.5 miles 175°2017-02-15 15:56:02 SP4HJY1.7 miles 58°2017-02-24 07:47:06
ELECTRA AF ASKO2.3 miles 214°2017-02-06 12:07:45 GRANAT2.5 miles 63°2017-02-15 22:08:05
NINA2.5 miles 64°2017-02-15 13:53:58 KBV 3112.6 miles 63°2017-02-09 03:01:06
DELFIN X2.6 miles 64°2017-02-01 04:01:10 SVK1042.6 miles 64°2017-02-05 03:50:32
KBV 3093.4 miles 44°2017-02-15 13:54:58 CASTELLA3.6 miles 58°2017-02-16 03:38:05
ISABELLE3.7 miles 99°2017-02-23 11:48:21 VERONICA3.8 miles 59°2017-02-19 10:54:29
SOLOGA3.8 miles 58°2017-02-15 22:01:05 GALLNO3.8 miles 58°2017-02-15 13:54:58
264600774 RO3.9 miles 58°2017-01-30 10:13:50 LIFEGUARD 0013.9 miles 14°2017-02-19 06:37:29
VAXHOLMEN3.9 miles 58°2017-02-16 03:09:05 NAMDOFJARD3.9 miles 57°2017-02-15 13:53:58
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