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 KAKUSHIN MARU - show graphs
Callsign: JD4964
MMSI number: 431016759
IMO number: 925411
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP YKK OFF (ETA Jan28 07:00)
Location: 34°16.53' N 137°12.43' E - locator PM84OG46UC - show map
40.1 km Southeast bearing 125° from Toba, Mie, Japan [?]
43.8 km South bearing 187° from Tahara, Aichi, Japan
104.4 km South bearing 165° from Nagoya-shi, Aichi, Japan
132.8 km Southwest bearing 234° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-02-06 21:23:33 UTC (4d 22h17m ago)
2025-02-07 06:23:33 JST local time at Toba, Japan [?]
Course: 70° – heading 71°
Speed: 26 km/h
Dimensions: length 79 m width 12 m draught 5.4 m
Last path: JD4964>ais via _supersuzy
Positions stored: 24916
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