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 SEIKAIMARU - show graphs
Map loading...
Callsign: JD3897
MMSI number: 431006667
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP TMK (ETA Jan28 07:30)
Location: 36°38.67' N 141°02.83' E - locator QM06MP54PP - show map - static map
30.5 km East bearing 105° from Takahagi, Ibaraki, Japan [?]
30.6 km Southeast bearing 120° from Kitaibaraki, Ibaraki, Japan
149.0 km Northeast bearing 56° from Saitama, Saitama, Japan
161.4 km Northeast bearing 48° from Tokyo, Tōkyō, Japan
Last position: 2022-01-26 13:58:00 UTC (1d 13h17m ago)
2022-01-26 22:58:00 JST local time at Takahagi, Japan [?]
Course: 013.1° – heading 13°
Speed: 22 km/h
Dimensions: length 76 m width 12 m draught 4.5 m
Last path: JD3897>ais via JI1-QOX
Positions stored: 28801
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