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 BLS LIWA - show graphs
Map loading...
Callsign: VREF5
MMSI number: 477107400
IMO number: 374284
Navigational status: At anchor (1)
Vessel class: Tanker (80)
Destination: PORT OF SPAIN (ETA Jan23 06:00)
Location: 10°38.13' N 61°39.71' W - locator FK90EP02OM - show map - static map
9.0 miles West bearing 256° from Mucurapo, Trinidad and Tobago [?]
9.8 miles Southwest bearing 243° from Petit Valley, Diego Martin, Trinidad and Tobago
18.5 miles Northwest bearing 296° from Chaguanas, Chaguanas, Trinidad and Tobago
28.4 miles Northwest bearing 329° from Mon Repos, City of San Fernando, Trinidad and Tobago
Last position: 2017-01-24 09:11:48 EST (358d 5h39m ago)
2017-01-24 10:11:48 AST local time at Mucurapo, Trinidad and Tobago [?]
Course: 336° – heading 293°
Dimensions: length 184 m width 30 m draught 7.5 m
Last path: VREF5>ais via AIS-TT
Positions stored: 19343
Stations near current position of BLS LIWA - show more
callsign distance last heard - EST      callsign distance last heard - EST
LA9XZ3.6 miles 31°2018-01-15 15:01:54 WG3G-109.0 miles 65°2018-01-17 14:36:32
9Y4TT C9.3 miles 72°2018-01-11 20:35:22 9Y4TT-C9.3 miles 72°2018-01-11 20:35:32
9Z4RG-59.6 miles 78°2017-12-26 19:34:22 9Y4C-514.0 miles 83°2018-01-17 14:49:22
9Z4RG-615.5 miles 90°2018-01-17 14:01:34 9Y4C-915.8 miles 91°2017-12-19 08:16:02
DF2DAN17.5 miles 87°2017-12-20 15:34:03 EW938819.2 miles 141°2018-01-17 14:45:52
9Z4S-519.7 miles 89°2018-01-15 19:11:46 9Y4PJ-1420.0 miles 90°2018-01-16 10:16:43
9Z4A-722.0 miles 98°2018-01-16 12:20:25 9Z4A-1024.6 miles 104°2018-01-17 14:33:12
9Z4A-926.3 miles 88°2017-12-31 17:50:40 REACT26.4 miles 129°2018-01-17 14:45:43
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.
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