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 MTM TORTOLA - show graphs
Callsign: 9V2991
MMSI number: 566821000
IMO number: 742065
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: MY PKG
Location: 1°13.68' N 103°54.26' E - locator OJ11WF84MR - show map
9.1 km Southeast bearing 139° from Singapore, Singapore [?]
27.3 km South bearing 174° from Kampung Pasir Gudang Baru, Johor, Malaysia
31.0 km Southeast bearing 148° from Johor Bahru, Johor, Malaysia
Last position: 2025-11-18 06:47:01 UTC (35d 5h35m ago)
2025-11-18 14:47:01 +08 local time at Singapore, Singapore [?]
Course: 234° – heading 239°
Speed: 15 km/h
Dimensions: length 150 m width 25 m draught 6.7 m
Last path: 9V2991>ais via 9V1AK
Positions stored: 33386
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