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AIS vessel RYOYU MARU - show graphs
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Callsign: JD4616
MMSI number: 431013295
IMO number: 873993
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP UBJ OFF (ETA Sep06 04:00)
Location: 34°10.01' N 136°52.26' E - locator PM84KE40MB - show map - static map
35.2 km South bearing 177° from Toba, Mie, Japan [?]
38.5 km Southeast bearing 156° from Ise, Mie, Japan
112.8 km South bearing 182° from Nagoya-shi, Aichi, Japan
139.5 km Southeast bearing 133° from Kyoto, Kyōto, Japan
Last position: 2021-09-04 10:43:42 UTC (18d 6h27m ago)
2021-09-04 19:43:42 JST local time at Toba, Japan [?]
Course: 228° – heading 228°
Speed: 23 km/h
Dimensions: length 54 m width 10 m draught 4.0 m
Last path: JD4616>ais via _supersuzy
Positions stored: 7175
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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