Callsign:	JD4689
MMSI number:	431014474
IMO number:	881081
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP CHB (ETA Aug18 04:00)
Location:	34°01.54' N 134°51.40' E - locator PM74KA26TD - show map 28.1 km Southeast bearing 153° from Fukura, Hyōgo, Japan [?] 28.2 km Southeast bearing 128° from Naruto, Tokushima, Japan 79.8 km South bearing 202° from Kōbe-shi, Hyōgo, Japan 95.0 km Southwest bearing 219° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-16 15:04:46 UTC (1d 5h11m ago) 2025-08-17 00:04:46 JST local time at Fukura, Japan [?]
Course:	139° – heading 144°
Speed:	21 km/h
Dimensions:	length 65 m width 10 m draught 4.3 m
Last path:	JD4689>ais via JG3HLX
Positions stored:	67193

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.