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 ISOLA BLU - show graphs
Callsign: IY4354
MMSI number: 247211330
IMO number: 809074
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 40°45.75' N 14°02.86' E - locator JN70AS52RX - show map
2.9 km East bearing 78° from Procida, Provincia di Napoli, Campania, Italy [?]
4.0 km South bearing 183° from Monte di Procida, Provincia di Napoli, Campania, Italy
18.8 km Southwest bearing 245° from Napoli, Provincia di Napoli, Campania, Italy
61.2 km West bearing 279° from Salerno, Provincia di Salerno, Campania, Italy
Last position: 2025-07-13 13:01:14 UTC (8d 17h4m ago)
2025-07-13 15:01:14 CEST local time at Procida, Italy [?]
Course: 337° – heading 511°
Speed: 11 km/h
Dimensions: length 21 m width 5 m draught 0.0 m
Last path: IY4354>ais via IC8FGU
Positions stored: 2123
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