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 DONG BAI - show graphs
Callsign: BPLC4
MMSI number: 413569410
Navigational status: Under way (engine) (0)
Vessel class: Tanker, carrying hazard/pollutant cat B (82)
Destination: SINGAPORE PEBGC
Location: 1°13.92' N 103°55.94' E - locator OJ11XF15VQ - show map
11.2 km Southeast bearing 125° from Singapore, Singapore [?]
27.4 km South bearing 167° from Kampung Pasir Gudang Baru, Johor, Malaysia
32.4 km Southeast bearing 143° from Johor Bahru, Johor, Malaysia
Last position: 2025-02-25 15:42:20 UTC (2d 18h54m ago)
2025-02-25 23:42:20 +08 local time at Singapore, Singapore [?]
Course: 245° – heading 246°
Speed: 19 km/h
Dimensions: draught 8.2 m
Last path: BPLC4>ais via S60AK
Positions stored: 103
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