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AIS vessel KOSHO MARU NO.3 - show graphs
Callsign: JD4680
MMSI number: 431014035
IMO number: 873723
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP SBK 3 COSMO 91 (ETA Nov28 08:00)
Location: 34°17.42' N 137°12.57' E - locator PM84OG59DQ - show map
39.3 km Southeast bearing 123° from Toba, Mie, Japan [?]
42.1 km South bearing 187° from Tahara, Aichi, Japan
102.8 km South bearing 164° from Nagoya-shi, Aichi, Japan
131.7 km Southwest bearing 235° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-11-29 19:33:15 UTC (18h7m ago)
2025-11-30 04:33:15 JST local time at Toba, Japan [?]
Course: 070.9° – heading 70°
Speed: 23 km/h
Dimensions: length 68 m width 11 m draught 4.4 m
Last path: JD4680>ais via Gamagori1240
Positions stored: 51522
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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