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 TETIDE - show graphs
Callsign: IVTN
MMSI number: 247043100
IMO number: 809074
Navigational status: Under way (engine) (0)
Vessel class: Passenger (69)
Destination: ITFOM IS.PONTINE V (ETA Mar19 16:00)
Location: 41°08.50' N 13°27.91' E - locator JN61RD53TX - show map
12.0 km Southwest bearing 228° from Gaeta, Provincia di Latina, Latium, Italy [?]
17.3 km Southwest bearing 223° from Formia, Provincia di Latina, Latium, Italy
74.2 km Northwest bearing 298° from Napoli, Provincia di Napoli, Campania, Italy
116.9 km Southeast bearing 135° from Roma, Provincia di Roma, Latium, Italy
Last position: 2025-03-19 17:14:34 UTC (10h53m ago)
2025-03-19 18:14:34 CET local time at Gaeta, Italy [?]
Course: 237.0° – heading 236°
Speed: 28 km/h
Dimensions: length 71 m width 15 m draught 3.4 m
Last path: IVTN>ais via IC8FGU
Positions stored: 129674
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