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 OTTOMAN COURTESY - show graphs
Callsign: TCA4455
MMSI number: 271044691
IMO number: 9788708
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: NLRTM > TRCKZ
Location: 36°55.44' N 12°59.15' E - locator JM66LW81HS - show map
59.8 km Southwest bearing 220° from Siculiana, Provincia di Agrigento, Sicily, Italy [?]
60.1 km Southwest bearing 225° from Realmonte, Provincia di Agrigento, Sicily, Italy
108.5 km Southeast bearing 153° from Marsala, Provincia di Trapani, Sicily, Italy
111.8 km West bearing 261° from Gela, Provincia di Caltanissetta, Sicily, Italy
Last position: 2025-01-23 19:30:38 UTC (27d 7h20m ago)
2025-01-23 20:30:38 CET local time at Siculiana, Italy [?]
Course: 98° – heading 98°
Speed: 22 km/h
Dimensions: length 269 m width 46 m draught 9.5 m
Last path: TCA4455>ais via ir9zxa
Positions stored: 21036
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