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 SEIHO MARU - show graphs
Map loading...
Callsign: JD3992
MMSI number: 431007426
IMO number: 788655
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP KIS OFF (ETA Oct25 04:00)
Location: 36°40.52' N 140°56.20' E - locator QM06LQ22JB - show map - static map
20.1 km East bearing 103° from Takahagi, Ibaraki, Japan [?]
20.5 km Southeast bearing 126° from Kitaibaraki, Ibaraki, Japan
142.9 km Northeast bearing 53° from Saitama, Saitama, Japan
156.4 km Northeast bearing 45° from Tokyo, Tōkyō, Japan
Last position: 2021-10-24 05:07:48 UTC (20h21m ago)
2021-10-24 14:07:48 JST local time at Takahagi, Japan [?]
Course: 016.1° – heading 15°
Speed: 22 km/h
Dimensions: length 75 m width 12 m draught 4.0 m
Last path: JD3992>ais via JI1-QOX
Positions stored: 38922
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