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 TWINKLE STAR - show graphs
Map loading...
Callsign: V7CO4
MMSI number: 538005294
IMO number: 363780
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: ANTWERP (ETA Jan06 06:30)
Location: 51°06.65' N 1°48.38' E - locator JO01VC66SO - show map - static map
17.3 km North bearing 349° from Calais, Département du Pas-de-Calais, Nord-Pas-de-Calais, France [?]
22.2 km Northwest bearing 312° from Oye-Plage, Département du Pas-de-Calais, Nord-Pas-de-Calais, France
102.6 km Northwest bearing 302° from Lille, Département du Nord, Nord-Pas-de-Calais, France
120.9 km East bearing 107° from Bexley, Greater London, England, United Kingdom
Last position: 2022-01-06 02:15:05 UTC (14d 18h32m ago)
2022-01-06 03:15:05 CET local time at Calais, France [?]
Course: 49° – heading 52°
Speed: 26 km/h
Dimensions: length 180 m width 32 m draught 9.0 m
Last path: V7CO4>ais via G8WLY
Positions stored: 17024
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