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 DS COUGAR - show graphs
Callsign: D7UK
MMSI number: 441243000
IMO number: 515292
Navigational status: Under way (engine) (0)
Vessel class: Tanker, carrying hazard/pollutant cat B (82)
Destination: ID KUM
Location: 1°15.09' N 104°05.23' E - locator OJ21BG00LI - show map
26.7 km East bearing 99° from Singapore, Singapore [?]
33.8 km Southeast bearing 137° from Kampung Pasir Gudang Baru, Johor, Malaysia
43.6 km Southeast bearing 123° from Johor Bahru, Johor, Malaysia
Last position: 2025-02-12 18:59:20 UTC (2h36m ago)
2025-02-13 02:59:20 +08 local time at Singapore, Singapore [?]
Course: 82.900002° – heading 83°
Speed: 23 km/h
Dimensions: length 126 m width 20 m draught 5.2 m
Last path: D7UK>ais via S60AK
Positions stored: 549
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