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AIS vessel SEI - show graphs
Callsign: 431021563
MMSI number: 431021563
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 34°20.35' N 135°07.74' E - locator PM74NI51LJ - show map
8.1 miles North bearing 344° from Wakayama-shi, Wakayama, Japan [?]
11.5 miles North bearing 339° from Shimminatochō, Wakayama, Japan
24.5 miles South bearing 187° from Kōbe-shi, Hyōgo, Japan
32.4 miles Southwest bearing 221° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-05 00:13:52 EST (33d 23h56m ago)
2025-01-05 14:13:52 JST local time at Wakayama-shi, Japan [?]
Course: 80° – heading 80°
Speed: 19 MPH
Dimensions: length 6 m width 2 m draught 0.0 m
Last path: 431021563>ais via JG3HLX
Positions stored: 529
Stations near current position of SEI - show more
callsign distance last heard - EST      callsign distance last heard - EST
SEIJU MARU1.7 miles 325°2025-02-08 00:10:20 MASUEI MARU NO411.7 miles 272°2025-02-02 23:45:38
NO.2KANESHOUMARU2.0 miles 86°2025-01-22 21:45:02 NISSHIN MARU2.1 miles 44°2025-02-08 00:07:29
SHOUYOUMARU2.2 miles 348°2025-02-07 22:50:29 ASANAGI2.3 miles 3°2025-01-22 23:02:03
NO.1KANESHOUNARU2.4 miles 352°2025-01-22 21:21:02 MEIWAMARU NO.82.6 miles 340°2025-01-23 06:31:06
SHINYOUMARU NO682.9 miles 245°2025-02-06 23:44:22 18 TOUYOU MARU2.9 miles 11°2025-02-08 00:08:20
GENKAI MARU NO.13.1 miles 249°2025-02-08 00:10:20 UWAKAI NO.23.4 miles 240°2025-01-24 21:19:14
JA/OS-0223.4 miles 212°2025-01-29 17:56:02 NO31 SUMIYOSHIMARU3.5 miles 357°2025-01-13 19:40:45
RITA23.8 miles 248°2025-01-31 23:29:21 KANESHOUMARU4.2 miles 66°2025-01-26 18:06:22
KAKURYU MARU4.3 miles 358°2025-02-08 00:08:31 MASUEI MARU NO454.5 miles 233°2025-01-26 00:25:45
JFE MERCURY4.6 miles 358°2025-02-08 00:10:20 TATSUMARU NO.24.6 miles 355°2025-01-13 17:26:40
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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