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AIS vessel SEIREN MARU - show graphs
Callsign: JD2511
MMSI number: 431000339
IMO number: 1560
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: JP SBK 2 OFF (ETA Feb21 01:00)
Location: 34°14.87' N 137°07.02' E - locator PM84NF49AL - show map
35.8 km Southeast bearing 137° from Toba, Mie, Japan [?]
48.5 km South bearing 196° from Tahara, Aichi, Japan
105.5 km South bearing 169° from Nagoya-shi, Aichi, Japan
141.3 km Southwest bearing 235° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-02-28 14:40:17 UTC (19h23m ago)
2025-02-28 23:40:17 JST local time at Toba, Japan [?]
Course: 246.0° – heading 245°
Speed: 18 km/h
Dimensions: length 72 m width 12 m draught 0.0 m
Last path: JD2511>ais via _supersuzy
Positions stored: 55937
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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