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AIS vessel YUSEI MARU - show graphs
Callsign: JD3937
MMSI number: 431006969
IMO number: 780419
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP OSA 3K P1 (ETA Jul25 07:00)
Location: 34°33.49' N 137°00.72' E - locator PM84MN13KW - show map
17.0 km Northeast bearing 61° from Toba, Mie, Japan [?]
17.3 km Southeast bearing 155° from Toyohama, Aichi, Japan
69.9 km South bearing 172° from Nagoya-shi, Aichi, Japan
125.8 km Southeast bearing 114° from Kyoto, Kyōto, Japan
Last position: 2025-07-27 00:11:16 UTC (3d 15h40m ago)
2025-07-27 09:11:16 JST local time at Toba, Japan [?]
Course: 309° – heading 307°
Speed: 19 km/h
Dimensions: length 76 m width 12 m draught 4.8 m
Last path: JD3937>ais via Gamagori1240
Positions stored: 91076
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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