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 574340000 - show graphs
Callsign: 574340000
MMSI number: 574340000
Navigational status: Under way (engine) (0)
Location: 1°24.88' N 103°13.43' E - locator OJ11OJ69UM - show map
20.1 km Southwest bearing 247° from Pontian Kechil, Johor, Malaysia [?]
33.9 km West bearing 252° from Pekan Nenas, Johor, Malaysia
59.6 km West bearing 265° from Johor Bahru, Johor, Malaysia
70.9 km West bearing 281° from Singapore, Singapore
Last position: 2025-03-07 08:03:32 UTC (6d 11h22m ago)
2025-03-07 16:03:32 +08 local time at Pontian Kechil, Malaysia [?]
Course: 312° – heading 313°
Speed: 17 km/h
Last path: 574340000>ais via 9m2zak
Positions stored: 26
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