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AIS vessel SEIYOH NO.8 - show graphs
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Callsign: JJ4055
MMSI number: 431301721
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Location: 34°09.42' N 135°03.02' E - locator PM74MD67AQ - show map - static map
8.2 miles Southwest bearing 235° from Wakayama-shi, Wakayama, Japan [?]
8.6 miles West bearing 273° from Kainan, Wakayama, Japan
37.7 miles South bearing 192° from Kōbe-shi, Hyōgo, Japan
45.1 miles Southwest bearing 215° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-02-16 02:29:29 EST (8d 58m ago)
2017-02-16 16:29:29 JST local time at Wakayama-shi, Japan [?]
Course: 182° – heading 511°
Speed: 13 MPH
Dimensions: length 53 m width 9 m draught 0.0 m
Last path: JJ4055>ais via JG3HLX
Positions stored: 464
Stations near current position of SEIYOH NO.8 - show more
callsign distance last heard - EST      callsign distance last heard - EST
TSURUYOSHI MARU NO.70.7 miles 233°2017-02-21 05:25:28 DAI28SANKOUMARU0.9 miles 318°2017-02-20 22:23:15
431300620 JP2.3 miles 196°2017-02-22 23:50:24 SHOUYOUMARU2.3 miles 162°2017-02-22 22:20:05
KAIRYU2.4 miles 6°2017-02-24 03:26:08 SEVEN PHOENIX2.6 miles 187°2017-02-14 11:09:03
ASAHIMARU NO172.8 miles 353°2017-02-20 19:34:51 KOUHOU MARU2.9 miles 66°2017-02-24 00:13:42
431000668 JP2.9 miles 276°2017-02-02 20:52:04 DAI18SANKOUMARU3.0 miles 354°2017-02-18 04:07:18
SHIOTAMARU NO83.1 miles 200°2017-02-13 02:21:52 YAYOI3.2 miles 254°2017-02-16 20:48:51
431000524 JP3.3 miles 220°2017-02-16 13:24:38 4242053113.3 miles 279°2017-02-21 09:50:04
MATSUMARU NO.123.6 miles 258°2017-02-23 10:38:49 JISHUN3.6 miles 283°2017-02-10 09:53:40
SAKAEMARU NO.163.8 miles 350°2017-02-20 17:20:33 538007092 MH3.8 miles 274°2017-02-07 15:34:02
YUYO-MARU3.8 miles 343°2017-02-24 03:04:30 BELLE TAINE4.0 miles 127°2017-02-04 23:09:28
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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