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 OKUNI MARU - show graphs
Callsign: JD3495
MMSI number: 431004341
IMO number: 674490
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP MIZ OFF (ETA Mar25 07:00)
Location: 34°37.47' N 134°17.90' E - locator PM74DO59TU - show map
16.8 km Southwest bearing 214° from Akō, Hyōgo, Japan [?]
25.2 km Southwest bearing 218° from Aioi-shi, Hyōgo, Japan
81.2 km West bearing 265° from Kōbe-shi, Hyōgo, Japan
110.3 km West bearing 266° from Ōsaka-shi, Ōsaka, Japan
Last position: 2023-03-24 18:42:30 UTC (2d 7h27m ago)
2023-03-25 03:42:30 JST local time at Akō, Japan [?]
Course: 244° – heading 244°
Speed: 22 km/h
Dimensions: length 75 m width 12 m draught 3.7 m
Last path: JD3495>ais via JG3HLX
Positions stored: 44457
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 aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS