Callsign:	JD4922
MMSI number:	431016774
IMO number:	909546
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP TXD (ETA Jan29 23:00)
Location:	34°26.31' N 134°24.87' E - locator PM74EK95RF - show map 21.8 km East bearing 103° from Tonoshō, Kagawa, Japan [?] 25.6 km Northeast bearing 60° from Shido, Kagawa, Japan 75.7 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 103.5 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2026-01-29 03:07:38 UTC (15h58m ago) 2026-01-29 12:07:38 JST local time at Tonoshō, Japan [?]
Course:	249.0° – heading 249°
Speed:	21 km/h
Dimensions:	length 62 m width 10 m draught 3.2 m
Last path:	JD4922>ais via JG3HLX
Positions stored:	27915

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.