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AIS vessel KOYO MARU - show graphs
Callsign: 7JBZ
MMSI number: 432596000
IMO number: 392688
Navigational status: Under way (engine) (0)
Vessel class: (90)
Destination: >JP MAI (ETA Aug10 01:00)
Location: 36°07.58' N 134°10.90' E - locator PM76CD10TH - show map
69.8 km North bearing 356° from Tottori, Tottori, Japan [?]
83.7 km Northeast bearing 23° from Kurayoshi, Tottori, Japan
125.2 km Northeast bearing 54° from Matsue-shi, Shimane, Japan
Last position: 2025-08-14 02:10:14 UTC (3d 6h14m ago)
2025-08-14 11:10:14 JST local time at Tottori, Japan [?]
Course: 223° – heading 220°
Speed: 17 km/h
Dimensions: length 87 m width 14 m draught 6.2 m
Last path: 7JBZ>ais via JG3HLX
Positions stored: 5904
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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