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 KORYU MARU - show graphs
Map loading...
Callsign: JD3415
MMSI number: 431003941
IMO number: 644471
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP HHR OFF (ETA Nov20 05:00)
Location: 36°13.41' N 140°56.13' E - locator QM06LF23GP - show map - static map
19.7 miles East bearing 109° from Ōarai, Ibaraki, Japan [?]
24.1 miles Northeast bearing 42° from Kashima-shi, Ibaraki, Japan
78.7 miles Northeast bearing 62° from Tokyo, Tōkyō, Japan
90.0 miles Northeast bearing 53° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-11-18 11:57:08 EST (18h45m ago)
2018-11-19 01:57:08 JST local time at Ōarai, Japan [?]
Course: 181.6° – heading 182°
Speed: 15 MPH
Dimensions: length 109 m width 17 m draught 7.4 m
Last path: JD3415>ais via JI1-QOX
Positions stored: 35584
Stations near current position of KORYU MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
MEIRYU MARU NO.11.8 miles 276°2018-11-19 04:16:25 OPALO2.3 miles 5°2018-11-13 04:25:19
ESPERANCE BAY2.9 miles 135°2018-11-19 01:56:05 YIN YUAN3.5 miles 145°2018-11-17 13:08:58
CRANE VEGA4.2 miles 94°2018-11-12 10:54:51 SHINSETO4.3 miles 39°2018-11-19 04:09:24
ENGKANTO4.5 miles 141°2018-11-18 10:34:57 GALLEON4.9 miles 227°2018-11-19 06:42:10
DAIKOMARU5.1 miles 204°2018-11-19 03:32:19 SHOYO5.2 miles 106°2018-10-26 04:22:03
FUMIMARU NO.285.3 miles 337°2018-11-17 20:38:01 HAKURYOUMARU NO.155.6 miles 309°2018-11-18 08:41:42
KINYO MARU NO.25.6 miles 81°2018-11-17 17:08:32 SALVIA ACE6.3 miles 214°2018-11-19 03:49:21
ASAHI MARU6.3 miles 301°2018-11-19 01:46:04 CHENG LONG NO26.5 miles 286°2018-11-16 20:15:42
CORAL AMETHYST6.6 miles 221°2018-11-13 04:59:24 SILVER SAILING6.7 miles 292°2018-11-06 23:12:39
TOKU MARU NO.276.7 miles 283°2018-11-19 05:53:02 RESOLUTE6.8 miles 275°2018-11-02 01:53:08
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.
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