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AIS vessel TOKUYO MARU NO21 - show graphs
Callsign: JK5540
MMSI number: 431401849
IMO number: 228631
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP KSM OFF (ETA Feb23 14:00)
Location: 34°22.43' N 137°14.14' E - locator PM84OI89GQ - show map
32.7 km South bearing 185° from Tahara, Aichi, Japan [?]
45.7 km South bearing 197° from Toyohashi, Aichi, Japan
94.6 km South bearing 161° from Nagoya-shi, Aichi, Japan
124.4 km Southwest bearing 238° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-02-22 10:40:36 UTC (1d 20h34m ago)
2025-02-22 19:40:36 JST local time at Tahara, Japan [?]
Course: 56° – heading 53°
Speed: 24 km/h
Dimensions: length 67 m width 11 m draught 4.5 m
Last path: JK5540>ais via _supersuzy
Positions stored: 116629
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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