Callsign:	JD3994
MMSI number:	431007966
IMO number:	94183
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP SMJ OFF (ETA Jan22 14:00)
Location:	34°25.00' N 134°11.50' E - locator PM74CJ39AX - show map 7.5 km South bearing 174° from Tonoshō, Kagawa, Japan [?] 10.5 km North bearing 9° from Shido, Kagawa, Japan 95.7 km West bearing 252° from Kōbe-shi, Hyōgo, Japan 123.8 km West bearing 256° from Ōsaka-shi, Ōsaka, Japan
Last position:	2026-01-21 16:25:37 UTC (2d 20h54m ago) 2026-01-22 01:25:37 JST local time at Tonoshō, Japan [?]
Course:	301° – heading 300°
Speed:	16 km/h
Dimensions:	length 65 m width 10 m draught 3.5 m
Last path:	JD3994>ais via JG3HLX
Positions stored:	80165

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.