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AIS vessel KOKEN MARU - show graphs
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Callsign: JD3402
MMSI number: 431003904
IMO number: 671852
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP IHA (ETA Apr16 14:30)
Location: 34°15.01' N 136°55.35' E - locator PM84LG00QA - show map - static map
16.6 miles South bearing 166° from Toba, Mie, Japan [?]
20.5 miles Southeast bearing 142° from Ise, Mie, Japan
64.3 miles South bearing 179° from Nagoya-shi, Aichi, Japan
85.1 miles Southeast bearing 128° from Kyoto, Kyōto, Japan
Last position: 2021-04-15 02:47:41 EDT (10h3m ago)
2021-04-15 15:47:41 JST local time at Toba, Japan [?]
Course: 222.8° – heading 227°
Speed: 13 MPH
Dimensions: length 52 m width 9 m draught 2.8 m
Last path: JD3402>ais via _supersuzy
Positions stored: 34298
Stations near current position of KOKEN MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SHIN ITIKAWA MARU217.0 yards 188°2021-04-15 09:01:21 RYOUSEIMARU259.0 yards 182°2021-04-15 04:28:51
TY MERRY269.5 yards 42°2021-04-07 07:28:53 XIANG SHUN343.1 yards 357°2021-03-23 04:07:38
FUYO MARU NO.8362.9 yards 48°2021-04-07 07:14:51 SEONGHO PIOCE437.4 yards 194°2021-04-11 10:40:40
PROJECT A0.5 miles 200°2021-04-14 01:03:05 SEVILLIA0.5 miles 123°2021-04-14 14:02:24
HIDEMI0.6 miles 30°2021-03-23 22:14:27 JIN YANG 180.6 miles 1°2021-03-17 09:18:50
EIHO MARU NO.310.6 miles 32°2021-03-28 22:53:17 TSUKUMO MARU0.6 miles 28°2021-04-14 18:42:52
PACIFIC BEIJING0.7 miles 354°2021-04-14 21:43:10 431400592 JP0.8 miles 58°2021-04-14 06:51:39
HARUKA0.8 miles 34°2021-03-27 19:01:35 NEW AUDACITY0.9 miles 205°2021-03-31 21:42:06
EVER BOARD1.0 miles 92°2021-03-23 17:21:00 KAIREI1.1 miles 136°2021-04-07 05:47:43
SEIZAN MARU1.1 miles 205°2021-04-13 21:12:42 ASIAN JOY1.2 miles 220°2021-04-06 09:21:44
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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