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 TAISEI MARU NO.51 - show graphs
Map loading...
Callsign: JD4071
MMSI number: 431008343
IMO number: 800489
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP TMK (ETA Nov28 14:00)
Location: 36°42.62' N 141°00.49' E - locator QM06MR00XL - show map - static map
24.4 km East bearing 109° from Kitaibaraki, Ibaraki, Japan [?]
26.0 km East bearing 91° from Takahagi, Ibaraki, Japan
150.3 km Northeast bearing 53° from Saitama, Saitama, Japan
163.7 km Northeast bearing 46° from Tokyo, Tōkyō, Japan
Last position: 2021-11-26 17:43:21 UTC (4d 8h43m ago)
2021-11-27 02:43:21 JST local time at Kitaibaraki, Japan [?]
Course: 2° – heading 2°
Speed: 21 km/h
Dimensions: length 75 m width 14 m draught 5.7 m
Last path: JD4071>ais via JI1-QOX
Positions stored: 44648
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