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AIS vessel JOHOMARU - show graphs
Callsign: JHMU
MMSI number: 431345000
IMO number: 212266
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: JP OIP (ETA Jan21 07:00)
Location: 34°31.26' N 134°02.73' E - locator PM74AM55LA - show map
9.7 km Northeast bearing 64° from Tamano, Okayama, Japan [?]
13.3 km West bearing 288° from Tonoshō, Kagawa, Japan
18.6 km Southeast bearing 147° from Okayama-shi, Okayama, Japan
105.7 km West bearing 260° from Kōbe-shi, Hyōgo, Japan
Last position: 2026-01-20 08:03:52 UTC (3d 17h50m ago)
2026-01-20 17:03:52 JST local time at Tamano, Japan [?]
Course: 209° – heading 210°
Speed: 13 km/h
Dimensions: length 34 m width 9 m draught 3.7 m
Last path: JHMU>ais via JG3HLX
Positions stored: 39353
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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