Callsign:	JD4593
MMSI number:	431013115
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP MIZ B OFF (ETA Jan07 00:00)
Location:	34°30.66' N 134°00.58' E - locator PM74AM12DP - show map 6.3 km Northeast bearing 61° from Tamano, Okayama, Japan [?] 18.1 km South bearing 158° from Okayama-shi, Okayama, Japan 26.1 km Northeast bearing 34° from Sakaide, Kagawa, Japan 109.2 km West bearing 260° from Kōbe-shi, Hyōgo, Japan
Last position:	2026-01-20 02:22:51 UTC (3d 20h5m ago) 2026-01-20 11:22:51 JST local time at Tamano, Japan [?]
Course:	219° – heading 221°
Speed:	22 km/h
Dimensions:	length 48 m width 9 m draught 3.2 m
Last path:	JD4593>ais via JG3HLX
Positions stored:	60258

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.