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 538008702 - show graphs
Callsign: 538008702
MMSI number: 538008702
Navigational status: Not under command (2)
Location: 1°25.72' N 103°55.17' E - locator OJ11XK02IV - show map
6.7 km Southeast bearing 137° from Kampung Pasir Gudang Baru, Johor, Malaysia [?]
17.3 km Northeast bearing 27° from Singapore, Singapore
18.4 km East bearing 103° from Johor Bahru, Johor, Malaysia
22.2 km Southeast bearing 149° from Ulu Tiram, Johor, Malaysia
Last position: 2025-01-31 04:55:01 UTC (18d 14h8m ago)
2025-01-31 12:55:01 +08 local time at Kampung Pasir Gudang Baru, Malaysia [?]
Course: 64° – heading 289°
Speed: 1 km/h
Last path: 538008702>ais via 9m2zak
Positions stored: 429
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