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AIS vessel KOYO MARU - show graphs
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Callsign: JD3460
MMSI number: 431004094
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP CHB (ETA May23 16:00)
Location: 35°29.00' N 139°51.61' E - locator PM95WL36FA - show map - static map
8.4 miles East bearing 108° from Kawasaki, Kanagawa, Japan [?]
12.5 miles East bearing 79° from Yokohama-shi, Kanagawa, Japan
17.1 miles Southeast bearing 146° from Tokyo, Tōkyō, Japan
Last position: 2017-05-23 10:17:12 EDT (17h40m ago)
2017-05-23 23:17:12 JST local time at Kawasaki, Japan [?]
Course: 038.1° – heading 38°
Speed: 14 MPH
Dimensions: length 61 m width 9 m draught 3.4 m
Last path: JD3460>ais via JR1CAD-10
Positions stored: 3471
Stations near current position of KOYO MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SALVIA MARU192.6 yards 65°2017-05-22 04:54:36 SHOEI MARU331.5 yards 4°2017-05-23 18:50:53
SEIKOU MARU513.2 yards 246°2017-05-23 10:10:15 LP MARU NO.170.3 miles 201°2017-05-12 09:38:23
SHINZUI MARU0.6 miles 303°2017-05-24 03:30:34 THETISIA0.7 miles 320°2017-05-11 18:59:05
KUO LONG0.7 miles 34°2017-05-23 16:51:39 YUUTOKUMARU NO30.8 miles 32°2017-05-23 20:18:19
SHINSEI0.9 miles 175°2017-05-23 15:57:01 ASAHI MARU NO.110.9 miles 193°2017-05-17 03:04:19
NEW SAILING 30.9 miles 19°2017-05-24 03:18:36 HOUSEN MARU NO.21.0 miles 79°2017-05-23 23:18:09
SINKOU MARU1.1 miles 315°2017-05-23 23:01:16 YUHO MARU1.4 miles 96°2017-05-24 02:14:01
SINOTRANS SHANGHAI1.4 miles 48°2017-05-24 03:56:22 SUMIHIRO MARU1.4 miles 58°2017-05-21 11:41:17
ZENITH SILVER1.5 miles 253°2017-05-24 03:57:21 7M3RWC1.6 miles 148°2017-05-18 22:36:02
JINEIMARU NO31.7 miles 209°2017-05-20 20:35:09 SHISEIMARU1.8 miles 219°2017-05-23 21:02:02
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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