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 A 501 HMS ALTAIR - show graphs
Callsign: SMOB
MMSI number: 265591590
IMO number: 235880
Navigational status: Under way (engine) (0)
Vessel class: Military operations (35)
Location: 56°06.17' N 15°29.06' E - locator JO76RC84CQ - show map
1.5 km South bearing 178° from Hasslö, Karlskrona Kommun, Blekinge, Sweden [?]
9.1 km Southwest bearing 224° from Karlskrona, Karlskrona Kommun, Blekinge, Sweden
82.3 km Southwest bearing 221° from Kalmar, Kalmar Kommun, Kalmar, Sweden
95.5 km Southeast bearing 154° from Växjö (Vaexjoe), Växjö Kommun, Kronoberg, Sweden
Last position: 2025-02-06 09:40:31 UTC (5d 11h29m ago)
2025-02-06 10:40:31 CET local time at Hasslö, Sweden [?]
Course: 13° – heading 10°
Speed: 16 km/h
Dimensions: length 26 m width 6 m draught 1.9 m
Last path: SMOB>ais via AIS-KNA
Positions stored: 8937
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.
User guide · 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