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AIS vessel SADAMARU NO.57 - show graphs
Callsign: JD4979
MMSI number: 431018129
IMO number: 914726
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP KZU OFF (ETA Mar12 21:00)
Location: 34°29.10' N 137°13.29' E - locator PM84OL66NK - show map
20.6 km South bearing 192° from Tahara, Aichi, Japan [?]
34.6 km Southwest bearing 205° from Toyohashi, Aichi, Japan
82.5 km South bearing 160° from Nagoya-shi, Aichi, Japan
119.3 km Southwest bearing 243° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-03-12 02:29:58 UTC (41s ago)
2025-03-12 11:29:58 JST local time at Tahara, Japan [?]
Course: 055.6° – heading 59°
Speed: 19 km/h
Dimensions: length 68 m width 14 m draught 5.0 m
Last path: JD4979>ais via _supersuzy
Positions stored: 15200
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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