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AIS vessel RYOTOKU MARU - show graphs
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Callsign: JD4165
MMSI number: 431009321
IMO number: 805049
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP TXD OFF (ETA Aug03 21:00)
Location: 34°42.20' N 134°31.24' E - locator PM74GQ28LT - show map - static map
12.1 km Southeast bearing 157° from Aioi-shi, Hyōgo, Japan [?]
12.2 km Southeast bearing 115° from Akō, Hyōgo, Japan
60.5 km West bearing 271° from Kōbe-shi, Hyōgo, Japan
89.7 km West bearing 271° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-08-02 19:41:04 UTC (118d 3h51m ago)
2021-08-03 04:41:04 JST local time at Aioi-shi, Japan [?]
Course: 268° – heading 268°
Speed: 21 km/h
Dimensions: length 74 m width 13 m draught 3.1 m
Last path: JD4165>ais via JG3HLX
Positions stored: 1060
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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