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AIS vessel WAKAYOSHI MARU NO.3 - show graphs
Callsign: JD3947
MMSI number: 431007002
IMO number: 774381
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP KSM OFF (ETA Jul28 06:00)
Location: 34°33.12' N 137°30.69' E - locator PM84SN12JL - show map
18.6 km South bearing 186° from Kosai-shi, Shizuoka, Japan [?]
25.8 km Southeast bearing 120° from Tahara, Aichi, Japan
89.1 km Southeast bearing 142° from Nagoya-shi, Aichi, Japan
92.5 km Southwest bearing 240° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-07-27 01:27:27 UTC (2h6m ago)
2025-07-27 10:27:27 JST local time at Kosai-shi, Japan [?]
Course: 083.9° – heading 86°
Speed: 21 km/h
Dimensions: length 64 m width 10 m draught 3.4 m
Last path: JD3947>ais via Gamagori1240
Positions stored: 64574
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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