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 SHOEI MARU - show graphs
Callsign: JD3054
MMSI number: 431001401
IMO number: 588861
Navigational status: Under way (engine) (0)
Vessel class: Tanker (87)
Destination: JP WAK KAINAN 8 (ETA Aug05 09:00)
Location: 33°53.87' N 135°01.38' E - locator PM73MV25SL - show map
11.8 km West bearing 278° from Gobō, Wakayama, Japan [?]
34.5 km East bearing 93° from Anan, Tokushima, Japan
89.4 km South bearing 190° from Kōbe-shi, Hyōgo, Japan
98.8 km Southwest bearing 207° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-08-05 09:42:59 UTC (4h14m ago)
2025-08-05 18:42:59 JST local time at Gobō, Japan [?]
Course: 177.3° – heading 179°
Speed: 23 km/h
Dimensions: length 105 m width 16 m draught 5.2 m
Last path: JD3054>ais via JG3HLX
Positions stored: 98576
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