Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.007 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel SEIJU NO.8 - show graphs
Callsign: JD4642
MMSI number: 431013418
IMO number: 881732
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP SMJ (ETA Mar15 23:00)
Location: 34°34.91' N 134°11.28' E - locator PM74CN29NP - show map
10.9 km North bearing 2° from Tonoshō, Kagawa, Japan [?]
24.4 km Northeast bearing 63° from Tamano, Okayama, Japan
91.8 km West bearing 263° from Kōbe-shi, Hyōgo, Japan
117.0 km West bearing 270° from Sakai, Ōsaka, Japan
Last position: 2025-03-15 03:53:16 UTC (12h7m ago)
2025-03-15 12:53:16 JST local time at Tonoshō, Japan [?]
Course: 240.6° – heading 239°
Speed: 21 km/h
Dimensions: length 61 m width 10 m draught 3.6 m
Last path: JD4642>ais via JG3HLX
Positions stored: 1098
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