Callsign:	JD4377
MMSI number:	431011295
IMO number:	852327
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP SDZ (ETA Feb12 16:30)
Location:	34°35.58' N 134°12.34' E - locator PM74CO42QH - show map 12.4 km North bearing 10° from Tonoshō, Kagawa, Japan [?] 25.9 km East bearing 107° from Okayama-shi, Okayama, Japan 90.0 km West bearing 263° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-12 07:27:18 UTC (14h7m ago) 2025-02-12 16:27:18 JST local time at Tonoshō, Japan [?]
Course:	261.7° – heading 260°
Speed:	20 km/h
Dimensions:	length 51 m width 9 m draught 3.5 m
Last path:	JD4377>ais via JG3HLX
Positions stored:	35688

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.