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 JAG PARTH - show graphs
Callsign: VTWI
MMSI number: 419001853
IMO number: 418638
Navigational status: Under way (engine) (0)
Vessel class: Tanker (89)
Destination: AU GEX
Location: 1°16.41' N 104°16.25' E - locator OJ21DG25MP - show map
44.4 km Northwest bearing 333° from Tanjungpinang, Riau Islands, Indonesia [?]
46.8 km East bearing 92° from Singapore, Singapore
60.9 km East bearing 111° from Johor Bahru, Johor, Malaysia
Last position: 2025-03-01 14:33:37 UTC (12d 11h17m ago)
2025-03-01 21:33:37 WIB local time at Tanjungpinang, Indonesia [?]
Course: 84° – heading 81°
Speed: 15 km/h
Dimensions: length 182 m width 32 m draught 10.6 m
Last path: VTWI>ais via S60AK
Positions stored: 3184
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