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AIS vessel SUMIYOSHIMARU - show graphs
Callsign: 431018521
MMSI number: 431018521
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Location: 34°36.13' N 135°13.61' E - locator PM74OO74FM - show map
10.7 km South bearing 158° from Kōbe-shi, Hyōgo, Japan [?]
15.6 km Southwest bearing 206° from Ashiya, Hyōgo, Japan
27.1 km West bearing 248° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-09-29 19:51:03 UTC (1m29s ago)
2025-09-30 04:51:03 JST local time at Kōbe-shi, Japan [?]
Course: 134.800003° – heading 511°
Speed: 9 km/h
Dimensions: draught 0.0 m
Last path: 431018521>ais via JP3QZN-B
Positions stored: 2320
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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