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AIS vessel SEITOKU MARU - show graphs
Callsign: JD3818
MMSI number: 431006388
IMO number: 739599
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP CHB OFF (ETA Aug20 00:10)
Location: 34°32.07' N 137°40.66' E - locator PM84UM18HG - show map
19.1 km South bearing 195° from Hamamatsu, Shizuoka, Japan [?]
24.4 km Southeast bearing 147° from Kosai-shi, Shizuoka, Japan
81.0 km Southwest bearing 233° from Shizuoka-shi, Shizuoka, Japan
100.6 km Southeast bearing 135° from Nagoya-shi, Aichi, Japan
Last position: 2025-08-19 01:27:37 UTC (3d 2h45m ago)
2025-08-19 10:27:37 JST local time at Hamamatsu, Japan [?]
Course: 85° – heading 85°
Speed: 22 km/h
Dimensions: length 71 m width 11 m draught 3.7 m
Last path: JD3818>ais via Gamagori1240
Positions stored: 50761
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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