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 SIRENA SA - show graphs
Map loading...
Callsign: SFD2081
MMSI number: 265702300
Navigational status: Under way (engine) (0)
Vessel class: High Speed Catamaran (40)
Location: 59°25.36' N 18°19.46' E - locator JO99DK81VK - show map - static map
0.6 miles Southwest bearing 217° from Resarö, Vaxholms Kommun, Stockholm, Sweden [?]
1.7 miles Northwest bearing 324° from Vaxholm, Vaxholms Kommun, Stockholm, Sweden
11.0 miles Northeast bearing 56° from Stockholm, Stockholms Kommun, Stockholm, Sweden
38.3 miles Southeast bearing 141° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2016-09-02 12:52:05 EDT (98d 8h31m ago)
2016-09-02 18:52:05 CEST local time at Resarö, Sweden [?]
Course: 66° – heading 511°
Dimensions: length 7 m width 3 m draught 0.0 m
Last path: SFD2081>ais via aboais
Positions stored: 44
Stations near current position of SIRENA SA - show more
callsign distance last heard - EST      callsign distance last heard - EST
ASSISTANSBAT NIKLAS0.6 miles 74°2016-12-09 03:33:22 GRANAT0.9 miles 76°2016-12-09 20:18:10
KBV 4781.0 miles 172°2016-11-22 13:51:11 KBV 3101.0 miles 171°2016-12-03 15:51:28
PRINSEN1.7 miles 141°2016-12-09 20:19:52 264540274 RO1.7 miles 141°2016-12-03 07:23:13
265064562 SE1.7 miles 141°2016-12-03 06:21:05 264681684 RO1.8 miles 141°2016-12-02 20:57:54
NAMDOFJARD1.8 miles 141°2016-12-09 20:18:10 264751828 RO1.8 miles 141°2016-12-02 22:36:25
SA5CNI1.8 miles 150°2016-12-03 05:26:44 264473954 RO1.8 miles 144°2016-12-03 16:40:28
SOLOGA1.8 miles 144°2016-12-09 20:18:10 SILVERO1.8 miles 144°2016-12-09 20:19:52
VAXHOLMEN1.8 miles 141°2016-12-09 20:19:52 264714234 RO1.8 miles 141°2016-12-03 14:16:48
264519944 RO1.8 miles 144°2016-12-09 04:07:21 NINA1.8 miles 149°2016-12-09 20:18:10
CASTELLA1.8 miles 150°2016-12-09 20:19:52 264498354 RO1.8 miles 150°2016-12-05 04:33:57
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