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AIS vessel DAI3 OUKAIMARU - show graphs
Callsign: JD4424
MMSI number: 431011583
IMO number: 843601
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP MIZ OFF (ETA Sep21 18:00)
Location: 34°19.44' N 137°05.55' E - locator PM84NH17CS - show map
28.4 km Southeast bearing 128° from Toba, Mie, Japan [?]
40.1 km Southeast bearing 116° from Ise, Mie, Japan
96.8 km South bearing 170° from Nagoya-shi, Aichi, Japan
138.5 km Southwest bearing 239° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-09-20 09:19:17 UTC (2h50m ago)
2025-09-20 18:19:17 JST local time at Toba, Japan [?]
Course: 254.0° – heading 252°
Speed: 21 km/h
Dimensions: length 69 m width 12 m draught 4.2 m
Last path: JD4424>ais via Gamagori1240
Positions stored: 29037
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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