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AIS vessel SEIWAMARU - show graphs
Callsign: JD3227
MMSI number: 432816000
IMO number: 516079
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: JP NIC (ETA ***00 24:60)
Location: 34°25.02' N 134°21.30' E - locator PM74EK20OC - show map
17.4 km Southeast bearing 115° from Tonoshō, Kagawa, Japan [?]
19.7 km Northeast bearing 58° from Shido, Kagawa, Japan
81.7 km West bearing 248° from Kōbe-shi, Hyōgo, Japan
109.4 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-03-11 11:06:26 UTC (2d 8h17m ago)
2025-03-11 20:06:26 JST local time at Tonoshō, Japan [?]
Course: 245° – heading 248°
Speed: 21 km/h
Dimensions: length 38 m width 10 m draught 4.1 m
Last path: JD3227>ais via JG3HLX
Positions stored: 52196
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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