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 SG-301 G. J. HALLER - show graphs
Callsign: SQSW
MMSI number: 261355001
IMO number: 4765567
Navigational status: Under way (engine) (0)
Vessel class: Law enforcement (55)
Destination: BALTIC SEA
Location: 55°23.92' N 18°05.50' E - locator JO95BJ05XQ - show map
64.6 km North bearing 348° from Jastrzębia Góra, Powiat pucki, Pomeranian Voivodeship, Poland [?]
68.1 km North bearing 5° from Wierzchucino, Powiat pucki, Pomeranian Voivodeship, Poland
101.7 km North bearing 344° from Gdynia, Gdynia, Pomeranian Voivodeship, Poland
121.6 km North bearing 343° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
Last position: 2025-03-02 05:03:34 UTC (12d 13h11m ago)
2025-03-02 06:03:34 CET local time at Jastrzębia Góra, Poland [?]
Course: 108° – heading 109°
Speed: 16 km/h
Dimensions: length 70 m width 12 m draught 5.1 m
Last path: SQSW>ais via SM1UBB
Positions stored: 2031
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