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 SEITOKU MARU - show graphs
Callsign: JD3818
MMSI number: 431006388
IMO number: 739599
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP MIZ TS OFF (ETA May27 18:00)
Location: 34°24.82' N 134°12.04' E - locator PM74CJ49CG - show map
7.9 km South bearing 168° from Tonoshō, Kagawa, Japan [?]
10.3 km North bearing 14° from Shido, Kagawa, Japan
36.8 km Southeast bearing 138° from Okayama-shi, Okayama, Japan
95.0 km West bearing 251° from Kōbe-shi, Hyōgo, Japan
Last position: 2023-05-27 04:00:10 UTC (2d 4h5m ago)
2023-05-27 13:00:10 JST local time at Tonoshō, Japan [?]
Course: 291° – heading 292°
Speed: 25 km/h
Dimensions: length 71 m width 11 m draught 3.7 m
Last path: JD3818>ais via JG3HLX
Positions stored: 40175
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS