Callsign:	JD4093
MMSI number:	431008568
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP HSM (ETA Jul03 10:00)
Location:	34°24.15' N 133°47.87' E - locator PM64VJ56RO - show map 10.7 km Northwest bearing 333° from Sakaide, Kagawa, Japan [?] 13.3 km North bearing 6° from Marugame, Kagawa, Japan 31.4 km Southwest bearing 204° from Okayama-shi, Okayama, Japan 94.5 km Southwest bearing 241° from Himeji, Hyōgo, Japan
Last position:	2025-08-11 20:19:35 UTC (9d 8h16m ago) 2025-08-12 05:19:35 JST local time at Sakaide, Japan [?]
Course:	339° – heading 340°
Speed:	23 km/h
Dimensions:	length 64 m width 10 m draught 4.0 m
Last path:	JD4093>ais via JG3HLX
Positions stored:	39525

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.