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AIS vessel KASUGA MARU - show graphs
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Callsign: JD4841
MMSI number: 431015478
IMO number: 527025
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: >JP YOK (ETA Sep17 03:00)
Location: 35°26.99' N 139°39.60' E - locator PM95TK97EW - show map - static map
1.6 km East bearing 82° from Yokohama-shi, Kanagawa, Japan [?]
9.4 km Southwest bearing 213° from Kawasaki, Kanagawa, Japan
18.8 km South bearing 200° from Shinagawa-ku, Japan
26.8 km South bearing 186° from Tokyo, Tōkyō, Japan
Last position: 2021-09-20 22:17:01 UTC (2d 11h8m ago)
2021-09-21 07:17:01 JST local time at Yokohama-shi, Japan [?]
Course: 168° – heading 304°
Speed: 0 km/h
Dimensions: length 33 m width 9 m draught 3.7 m
Last path: JD4841>ais via GM7HHB
Positions stored: 5474
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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