Callsign:	JD4974
MMSI number:	431017615
IMO number:	914228
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP HIJ OFF (ETA Jul26 12:00)
Location:	34°24.97' N 134°12.76' E - locator PM74CJ59MU - show map 7.9 km South bearing 160° from Tonoshō, Kagawa, Japan [?] 10.9 km North bearing 19° from Shido, Kagawa, Japan 93.9 km West bearing 251° from Kōbe-shi, Hyōgo, Japan 116.3 km West bearing 261° from Sakai, Ōsaka, Japan
Last position:	2025-07-26 02:06:01 UTC (5d 11h1m ago) 2025-07-26 11:06:01 JST local time at Tonoshō, Japan [?]
Course:	297° – heading 296°
Speed:	24 km/h
Dimensions:	length 72 m width 13 m draught 4.5 m
Last path:	JD4974>ais via JG3HLX
Positions stored:	19634

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.