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AIS vessel KOUKI MARU NO.51 - show graphs
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Callsign: JL6489
MMSI number: 431501736
IMO number: 974908
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP HHE (ETA Jan22 13:30)
Location: 36°36.80' N 140°53.82' E - locator QM06KO77PE - show map - static map
12.3 miles Southeast bearing 126° from Takahagi, Ibaraki, Japan [?]
14.3 miles Southeast bearing 145° from Kitaibaraki, Ibaraki, Japan
84.5 miles Northeast bearing 54° from Saitama, Saitama, Japan
92.6 miles Northeast bearing 46° from Tokyo, Tōkyō, Japan
Last position: 2020-01-21 00:39:13 EST (2d 8h12m ago)
2020-01-21 14:39:13 JST local time at Takahagi, Japan [?]
Course: 16° – heading 18°
Speed: 13 MPH
Dimensions: length 69 m width 12 m draught 5.2 m
Last path: JL6489>ais via JI1-QOX
Positions stored: 27873
Stations near current position of KOUKI MARU NO.51 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FUKURYU MARU299.9 yards 267°2020-01-20 11:27:22 JINSHIN MARU510.5 yards 6°2020-01-21 03:10:34
CHANG CHUAN0.4 miles 7°2020-01-23 07:18:50 TOKO MARU0.4 miles 257°2020-01-16 08:04:20
KOKUSHU MARU0.7 miles 322°2020-01-23 02:24:09 MIWA0.8 miles 184°2020-01-19 17:33:53
HYUGA0.8 miles 28°2020-01-22 14:22:27 HAYATO0.9 miles 107°2020-01-23 03:34:17
YAMABISHI MARU NO.110.9 miles 169°2020-01-22 09:17:45 JI SHUN1.1 miles 129°2020-01-22 17:54:57
SEISEN MARU1.3 miles 56°2020-01-16 05:03:51 MAKI MARU1.4 miles 343°2020-01-23 05:59:38
VIRGO PHOENIX1.5 miles 91°2019-12-28 09:16:40 TAIYOUMARU NO.81.5 miles 106°2020-01-19 19:46:12
HOKUNAN MARU1.5 miles 207°2020-01-17 06:52:24 ASAHIMARU1.5 miles 55°2020-01-20 05:42:34
SHINSEI MARU1.7 miles 329°2020-01-21 23:52:29 RYOEI MARU NO.111.7 miles 73°2020-01-16 09:01:28
PEGASUS UNIX1.7 miles 323°2020-01-17 07:07:26 BLUE ARROW1.8 miles 103°2020-01-22 16:52:48
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.
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