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 ISUZU MARU - show graphs
Callsign: JD3515
MMSI number: 431004619
IMO number: 665968
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP MYJ OFF (ETA Jul23 10:00)
Location: 34°17.89' N 136°58.27' E - locator PM84LH61MN - show map
23.4 km Southeast bearing 152° from Toba, Mie, Japan [?]
32.3 km Southeast bearing 130° from Ise, Mie, Japan
98.3 km South bearing 177° from Nagoya-shi, Aichi, Japan
137.2 km Southeast bearing 125° from Kyoto, Kyōto, Japan
Last position: 2025-07-22 01:01:41 UTC (3h7m ago)
2025-07-22 10:01:41 JST local time at Toba, Japan [?]
Course: 199.0° – heading 197°
Speed: 25 km/h
Dimensions: length 74 m width 12 m draught 4.5 m
Last path: JD3515>ais via Gamagori1240
Positions stored: 125298
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