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AIS vessel RYOSEI MARU - show graphs
Callsign: JD4984
MMSI number: 431017266
IMO number: 912610
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP AMX OFF/E
Location: 34°42.13' N 135°24.70' E - locator PM74QQ98JM - show map
7.3 km East bearing 103° from Nishinomiya, Hyōgo, Japan [?]
8.3 km West bearing 276° from Ōsaka-shi, Ōsaka, Japan
11.9 km Southeast bearing 155° from Takarazuka, Hyōgo, Japan
20.9 km East bearing 87° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-03-14 12:31:06 UTC (3h23m ago)
2025-03-14 21:31:06 JST local time at Nishinomiya, Japan [?]
Course: 4° – heading 52°
Speed: 0 km/h
Dimensions: length 68 m width 13 m draught 4.7 m
Last path: JD4984>ais via JP3QZN-B
Positions stored: 38319
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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