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 RITTUSHINMARU - show graphs
Map loading...
Callsign: JD4016
MMSI number: 431007878
IMO number: 815575
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP TMK N OFF (ETA Dec04 18:00)
Location: 36°38.08' N 141°03.78' E - locator QM06MP72NI - show map - static map
32.2 km East bearing 106° from Takahagi, Ibaraki, Japan [?]
32.4 km Southeast bearing 121° from Kitaibaraki, Ibaraki, Japan
149.7 km Northeast bearing 57° from Saitama, Saitama, Japan
161.8 km Northeast bearing 49° from Tokyo, Tōkyō, Japan
Last position: 2021-12-02 19:52:27 UTC (1d 2h45m ago)
2021-12-03 04:52:27 JST local time at Takahagi, Japan [?]
Course: 006.4° – heading 8°
Speed: 21 km/h
Dimensions: length 72 m width 12 m draught 4.5 m
Last path: JD4016>ais via JI1-QOX
Positions stored: 35600
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