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AIS vessel KOSHIMAMARU - show graphs
Callsign: 431006861
MMSI number: 431006861
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 34°18.01' N 134°58.40' E - locator PM74LH62TA - show map
8.7 km Southeast bearing 129° from Sumoto, Hyōgo, Japan [?]
19.6 km Northwest bearing 295° from Wakayama-shi, Wakayama, Japan
47.5 km Southwest bearing 204° from Kōbe-shi, Hyōgo, Japan
65.3 km Southwest bearing 228° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-11-29 01:17:48 UTC (2h42m ago)
2025-11-29 10:17:48 JST local time at Sumoto, Japan [?]
Course: 334.4°
Speed: 4 km/h
Dimensions: length 15 m width 5 m draught 0.0 m
Last path: 431006861>ais via JG3HLX
Positions stored: 14764
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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