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 ALEXA@@@@@@@@@@@@@@@ - show graphs
Map loading...
Callsign: 211711880
MMSI number: 211711880
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 57°35.38' N 11°43.32' E - locator JO57UO61PM - show map - static map
2.9 miles West bearing 256° from Donsö, Västra Götaland, Sweden [?]
3.0 miles Southwest bearing 232° from Styrsö, Västra Götaland, Sweden
12.1 miles Southwest bearing 228° from Göteborg (Goeteborg), Göteborgs Kommun, Västra Götaland, Sweden
76.9 miles Northeast bearing 60° from Aalborg, Ålborg Kommune, Region North Jutland, Denmark
Last position: 2018-07-30 06:04:02 EDT (138d 22h28m ago)
2018-07-30 12:04:02 CEST local time at Donsö, Sweden [?]
Course: 201° – heading 511°
Speed: 7 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: 211711880>ais via gbg-rx
Positions stored: 201
Stations near current position of ALEXA@@@@@@@@@@@@@@@ - show more
callsign distance last heard - EST      callsign distance last heard - EST
SM6RTN6.8 miles 56°2018-12-14 15:20:23 SL6ZAK-107.8 miles 40°2018-12-16 03:14:45
SL6BE7.8 miles 40°2018-11-24 07:58:34 SM6EHL8.4 miles 49°2018-12-11 13:11:04
SA6BQZ-18.7 miles 341°2018-12-16 03:30:01 DW67439.5 miles 120°2018-12-16 03:18:05
SA6BGK9.5 miles 8°2018-11-21 15:03:52 SA6BGK9.5 miles 8°2018-11-18 14:50:48
SA6HEB9.7 miles 47°2018-12-16 03:30:41 SAHEB9.7 miles 47°2018-12-12 21:52:04
SA6PLG9.7 miles 52°2018-12-02 11:01:20 SA6CID10.0 miles 52°2018-11-25 15:21:09
EW320510.5 miles 13°2018-12-16 03:30:06 SM6OER-111.0 miles 70°2018-12-14 08:57:30
SK6AG11.3 miles 57°2018-12-16 03:30:11 SK6SA B11.3 miles 57°2018-12-16 03:30:03
SK6SA-B11.3 miles 57°2018-12-16 03:30:13 SM6XGP11.4 miles 34°2018-12-08 07:25:35
SM6XGP B11.4 miles 34°2018-12-16 03:30:17 SM6XGP-B11.4 miles 34°2018-12-16 03:30:27
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