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AIS vessel SEIHOU MARU - show graphs
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Callsign: JD3992
MMSI number: 431007426
IMO number: 788655
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP CHB OFF (ETA Jan15 21:00)
Location: 35°30.10' N 139°54.13' E - locator PM95WM80GJ - show map - static map
8.8 miles North bearing 353° from Kisarazu, Chiba, Japan [?]
12.2 miles North bearing 3° from Kimitsu, Chiba, Japan
15.1 miles East bearing 76° from Yokohama-shi, Kanagawa, Japan
17.5 miles Southeast bearing 138° from Tokyo, Tōkyō, Japan
Last position: 2017-01-15 13:02:38 EST (6d 14h12m ago)
2017-01-16 03:02:38 JST local time at Kisarazu, Japan [?]
Course: 53° – heading 53°
Speed: 16 MPH
Dimensions: length 75 m width 12 m draught 4.6 m
Last path: JD3992>ais via JR1CAD-10
Positions stored: 3546
Stations near current position of SEIHOU MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
WOOYANG LEADER0.7 miles 349°2017-01-20 04:09:30 HONG XIANG0.7 miles 30°2017-01-19 13:16:17
KURAMAMARU0.8 miles 231°2017-01-18 21:02:54 KAIYU0.9 miles 265°2017-01-14 09:46:05
KYOKUTOKU MARU1.1 miles 174°2017-01-18 01:57:47 FUKUKAWA1.2 miles 243°2017-01-21 19:11:44
OHTORI1.3 miles 159°2017-01-17 19:30:31 HAGURO1.5 miles 202°2017-01-03 19:41:27
YUSEIMARU1.7 miles 283°2017-01-19 16:19:09 TOMIEI MARU1.7 miles 264°2017-01-21 13:35:44
KIYOTAKI1.8 miles 136°2017-01-17 20:04:18 HAYABUSA1.9 miles 68°2017-01-13 20:14:32
KINUGASAMARU2.0 miles 70°2017-01-06 00:51:02 AKEBONO2.0 miles 61°2017-01-19 20:34:29
SHIOJI MARU2.0 miles 251°2017-01-18 22:21:23 KEN SEI2.1 miles 237°2017-01-22 00:57:28
KITANOMARU2.1 miles 69°2017-01-13 20:01:37 EIHO MARU NO.82.2 miles 135°2017-01-21 17:35:22
KASHIMA MARU NO 82.2 miles 39°2017-01-18 18:56:32 HISHIMARU2.3 miles 299°2017-01-21 17:00:35
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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