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 SEACALM - show graphs
Callsign: 9HA6351
MMSI number: 249694000
IMO number: 9773753
Navigational status: Under way (engine) (0)
Vessel class: Tanker, carrying hazard/pollutant cat A (81)
Destination: GR PIR
Location: 41°23.28' N 17°41.75' E - locator JN81UJ33MC - show map
58.8 km Northeast bearing 35° from Monopoli, Provincia di Bari, Apulia, Italy [?]
59.2 km Northeast bearing 43° from Polignano a Mare, Provincia di Bari, Apulia, Italy
76.7 km Northeast bearing 67° from Bari, Provincia di Bari, Apulia, Italy
108.6 km North bearing 21° from Taranto, Provincia di Taranto, Apulia, Italy
Last position: 2025-09-14 05:23:37 UTC (1d 2h50m ago)
2025-09-14 07:23:37 CEST local time at Monopoli, Italy [?]
Course: 131° – heading 130°
Speed: 27 km/h
Dimensions: length 237 m width 44 m draught 8.3 m
Last path: 9HA6351>ais via iz7boj
Positions stored: 1177
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