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 SOPHIA - show graphs
Callsign: 9V9910
MMSI number: 563083810
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: OTK03
Location: 1°14.63' N 103°53.70' E - locator OJ11WF78JM - show map
7.1 km Southeast bearing 136° from Singapore, Singapore [?]
25.5 km South bearing 176° from Kampung Pasir Gudang Baru, Johor, Malaysia
29.0 km Southeast bearing 148° from Johor Bahru, Johor, Malaysia
Last position: 2025-12-05 23:39:39 UTC (1d 5h34m ago)
2025-12-06 07:39:39 +08 local time at Singapore, Singapore [?]
Course: 230° – heading 227°
Speed: 19 km/h
Dimensions: draught 0.0 m
Last path: 9V9910>ais via 9V1AK
Positions stored: 2995
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