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
Callsign: V7CO4
MMSI number: 538005294
IMO number: 363780
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: GIBRALTAR ORDERS
Location: 49°58.14' N 2°57.56' W - locator IN89MX42UN - show map
38.1 miles Southeast bearing 134° from Dartmouth, Devon, England, United Kingdom [?]
38.3 miles Southeast bearing 140° from Brixham, Borough of Torbay, England, United Kingdom
59.3 miles Southeast bearing 118° from Plymouth, City of Plymouth, England, United Kingdom
94.0 miles Southwest bearing 227° from Southampton, City of Southampton, England, United Kingdom
Last position: 2025-01-20 23:26:08 EST (11d 4h18m ago)
2025-01-21 04:26:08 GMT local time at Dartmouth, United Kingdom [?]
Course: 240° – heading 240°
Speed: 14 MPH
Dimensions: length 180 m width 32 m draught 12.1 m
Last path: V7CO4>ais via rikgale
Positions stored: 54385
Stations near current position of TWINKLE STAR - show more
callsign distance last heard - EST      callsign distance last heard - EST
TINOS130.7 yards 342°2025-01-29 13:07:43 MSC MIRELLA R343.1 yards 335°2025-01-29 21:39:30
FINNECO 1373.9 yards 231°2025-01-23 07:42:53 NEPTUNE HORIZON381.5 yards 145°2025-02-01 00:47:43
SAKIZAYA CHAMPION514.1 yards 254°2025-01-04 09:49:52 HANSA SEALEADER0.3 miles 171°2025-01-21 15:59:52
MSC VAISHNAVI R.0.3 miles 122°2025-01-30 22:10:57 BLADE GALAXY0.3 miles 96°2025-01-30 08:06:37
COSCO GALAXY0.4 miles 319°2025-01-28 21:52:17 STAR C0.4 miles 111°2025-01-27 20:45:47
EMMA OLDENDORFF0.4 miles 312°2025-01-29 07:27:48 SEAWAYS MONTAUK0.4 miles 337°2025-01-19 06:09:28
NAAMA BORCHARD0.4 miles 163°2025-01-31 13:23:31 INEOS INTUITION0.4 miles 236°2025-01-28 02:16:53
ECE NUR BAYRAKTAR0.4 miles 353°2025-01-30 16:32:09 EAGLE BARCELONA0.4 miles 4°2025-01-19 12:14:11
VL BRILLIANT0.4 miles 201°2025-01-10 07:59:00 ESMERALDA0.4 miles 243°2025-01-29 17:59:47
GSL TINOS0.4 miles 320°2025-01-31 02:46:54 HOEGH YOKOHAMA0.4 miles 216°2025-01-19 14:17:36
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