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 STI GLADIATOR - show graphs
Callsign: V7HI4
MMSI number: 538005826
IMO number: 722170
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: GIGIB FO (ETA Jun21 23:00)
Location: 48°53.57' N 7°27.86' W - locator IN68GV44GG - show map
140.8 km Southwest bearing 217° from Hugh Town, Isles of Scilly, England, United Kingdom [?]
141.8 km Southwest bearing 217° from Saint Mary's, Isles of Scilly, England, United Kingdom
142.3 km Southwest bearing 217° from Isles of Scilly, Isles of Scilly, England, United Kingdom
Last position: 2025-06-19 06:57:54 UTC (14d 10h31m ago)
2025-06-19 07:57:54 BST local time at Hugh Town, United Kingdom [?]
Course: 249° – heading 246°
Speed: 21 km/h
Dimensions: length 249 m width 44 m draught 9.0 m
Last path: V7HI4>ais via EI2FG
Positions stored: 9613
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