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AIS vessel 3SUMITOKUMARU - show graphs
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Callsign: 431011178
MMSI number: 431011178
IMO number: 127162
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 35°20.36' N 139°40.26' E - locator PM95UI01MK - show map - static map
6.2 km North bearing 3° from Yokosuka, Kanagawa, Japan [?]
12.3 km South bearing 168° from Yokohama-shi, Kanagawa, Japan
39.0 km South bearing 183° from Tokyo, Tōkyō, Japan
Last position: 2021-09-21 03:20:01 UTC (1d 19h32m ago)
2021-09-21 12:20:01 JST local time at Yokosuka, Japan [?]
Course: 44° – heading 39°
Speed: 11 km/h
Dimensions: length 19 m width 5 m draught 0.0 m
Last path: 431011178>ais via GM7HHB
Positions stored: 327
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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