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 TRIUMPH IV - show graphs
Callsign: V4SK4
MMSI number: 341508000
IMO number: 311555
Navigational status: At anchor (1)
Vessel class: Cargo (70)
Destination: ILHFA
Location: 35°51.85' N 14°54.65' E - locator JM75KU97HJ - show map
33.2 km East bearing 86° from Marsaxlokk, Malta [?]
33.9 km East bearing 92° from Żabbar, Malta
109.8 km South bearing 174° from Modica, Provincia di Ragusa, Sicily, Italy
119.5 km South bearing 172° from Ragusa, Provincia di Ragusa, Sicily, Italy
Last position: 2024-10-04 06:59:27 UTC (4d 7h25m ago)
2024-10-04 08:59:27 CEST local time at Marsaxlokk, Malta [?]
Course: 119° – heading 511°
Speed: 0 km/h
Dimensions: length 0 m width 0 m draught 5.6 m
Last path: V4SK4>ais via ir9zxa
Positions stored: 2845
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