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 477641300 - show graphs
Callsign: 477641300
MMSI number: 477641300
Navigational status: Under way (engine) (0)
Location: 1°15.52' N 103°53.58' E - locator OJ11WG72EB - show map
5.9 km Southeast bearing 126° from Singapore, Singapore [?]
23.8 km South bearing 176° from Kampung Pasir Gudang Baru, Johor, Malaysia
27.5 km Southeast bearing 147° from Johor Bahru, Johor, Malaysia
Last position: 2025-02-11 22:46:32 UTC (22h17m ago)
2025-02-12 06:46:32 +08 local time at Singapore, Singapore [?]
Course: 114° – heading 124°
Speed: 3 km/h
Last path: 477641300>ais via S60AK
Positions stored: 2
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