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 BIYO MARU NO.8 - show graphs
Map loading...
Callsign: JD4149
MMSI number: 431008983
IMO number: 809320
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP FKY (ETA Nov11 02:00)
Location: 34°27.75' N 134°28.09' E - locator PM74FL60EX - show map - static map
26.2 km East bearing 95° from Tonoshō, Kagawa, Japan [?]
31.1 km Northeast bearing 60° from Shido, Kagawa, Japan
70.2 km West bearing 249° from Kōbe-shi, Hyōgo, Japan
98.0 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-11-10 12:14:26 UTC (28d 1h50m ago)
2021-11-10 21:14:26 JST local time at Tonoshō, Japan [?]
Course: 252° – heading 248°
Speed: 19 km/h
Dimensions: length 62 m width 9 m draught 3.5 m
Last path: JD4149>ais via JG3HLX
Positions stored: 24393
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