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AIS vessel HOUSEIMARU NO21 - show graphs
Callsign: JD4422
MMSI number: 431011753
IMO number: 864710
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP WAK KAINAN OFF (ETA Jul01 14:30)
Location: 34°14.96' N 137°07.15' E - locator PM84NF49HU - show map
35.8 km Southeast bearing 136° from Toba, Mie, Japan [?]
48.3 km South bearing 196° from Tahara, Aichi, Japan
105.4 km South bearing 169° from Nagoya-shi, Aichi, Japan
141.1 km Southwest bearing 235° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-07-02 17:29:30 UTC (21h35m ago)
2025-07-03 02:29:30 JST local time at Toba, Japan [?]
Course: 072.9° – heading 68°
Speed: 21 km/h
Dimensions: length 65 m width 10 m draught 3.6 m
Last path: JD4422>ais via Gamagori1240
Positions stored: 88651
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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