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AIS vessel CHOKYUMARU NO.23 - show graphs
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Callsign: JH3483
MMSI number: 431426000
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Location: 36°33.98' N 140°56.68' E - locator QM06LN35IW - show map - static map
16.3 miles Southeast bearing 129° from Takahagi, Ibaraki, Japan [?]
16.5 miles East bearing 98° from Hitachi, Ibaraki, Japan
92.5 miles Northeast bearing 49° from Tokyo, Tōkyō, Japan
99.5 miles Northeast bearing 43° from Kawasaki, Kanagawa, Japan
Last position: 2018-11-06 00:47:32 EST (40d 6h27m ago)
2018-11-06 14:47:32 JST local time at Takahagi, Japan [?]
Course: 306°
Speed: 4 MPH
Dimensions: length 31 m width 6 m draught 0.0 m
Last path: JH3483>ais via JI1-QOX
Positions stored: 15
Stations near current position of CHOKYUMARU NO.23 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FUKUHOMARU0.8 miles 311°2018-12-14 05:51:35 TOKUHO MARU0.8 miles 323°2018-12-16 02:55:53
NO.65 KINEIMARU0.8 miles 232°2018-11-25 04:57:48 AKIKAWAMARU1.1 miles 164°2018-12-10 05:02:11
KORYU MARU1.1 miles 290°2018-12-12 01:14:40 EIWA MARU1.3 miles 300°2018-12-13 04:53:50
SEISHO MARU1.5 miles 36°2018-12-06 17:03:30 KOUHOU1.7 miles 345°2018-12-16 00:58:34
STALO1.7 miles 82°2018-12-16 01:13:45 SLNC PAX1.8 miles 358°2018-12-13 15:10:53
SADA MARU NO.371.9 miles 113°2018-12-15 17:54:35 TOYOTSU MARU2.0 miles 41°2018-12-05 21:53:51
MASUHOZAN MARU2.1 miles 216°2018-12-12 05:27:14 DAI65TENJINMARU2.2 miles 280°2018-12-16 00:52:34
MEIJIMARU2.2 miles 274°2018-12-11 05:13:53 KAISEIMARU2.2 miles 276°2018-12-14 02:09:00
RYOAN MARU NO.272.2 miles 36°2018-12-11 13:37:12 NO.38 MANSEIMARU2.2 miles 271°2018-11-22 07:49:03
YUHO MARU2.3 miles 231°2018-12-13 12:55:34 SHUHO MARU NO.312.3 miles 29°2018-11-17 04:17:52
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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