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 OKITAMA MARU NO.2 - show graphs
Callsign: JD3586
MMSI number: 431004883
IMO number: 690341
Navigational status: At anchor (1)
Vessel class: Tanker (80)
Destination: >JP SBK 3 (ETA Oct22 07:30)
Location: 34°35.03' N 135°18.28' E - locator PM74PO60NC - show map
16.0 km South bearing 179° from Ashiya, Hyōgo, Japan [?]
16.3 km Southeast bearing 137° from Kōbe-shi, Hyōgo, Japan
21.8 km Southwest bearing 236° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-10-21 09:41:40 UTC (1m48s ago)
2025-10-21 18:41:40 JST local time at Ashiya, Japan [?]
Course: 300.1° – heading 31°
Speed: 0 km/h
Dimensions: length 104 m width 16 m draught 5.3 m
Last path: JD3586>ais via JG3HLX
Positions stored: 66189
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