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AIS vessel SUMIHO MARU - show graphs
Callsign: JD3378
MMSI number: 431003678
IMO number: 676694
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP NWA OFF (ETA Nov04 03:00)
Location: 34°30.34' N 134°04.01' E - locator PM74AM81AI - show map
11.0 km West bearing 283° from Tonoshō, Kagawa, Japan [?]
11.0 km East bearing 77° from Tamano, Okayama, Japan
21.1 km Southeast bearing 145° from Okayama-shi, Okayama, Japan
104.2 km West bearing 259° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-11-03 11:33:31 UTC (8d 20h38m ago)
2025-11-03 20:33:31 JST local time at Tonoshō, Japan [?]
Course: 249° – heading 248°
Speed: 21 km/h
Dimensions: length 63 m width 10 m draught 3.4 m
Last path: JD3378>ais via JG3HLX
Positions stored: 79700
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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