Callsign:	JD4641
MMSI number:	431013726
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP TXD OFF (ETA Feb07 06:30)
Location:	34°36.91' N 135°13.42' E - locator PM74OO67UP - show map 9.2 km Southeast bearing 156° from Kōbe-shi, Hyōgo, Japan [?] 14.5 km Southwest bearing 210° from Ashiya, Hyōgo, Japan 26.9 km West bearing 251° from Ōsaka-shi, Ōsaka, Japan
Last position:	2026-02-06 04:16:48 UTC (9s ago) 2026-02-06 13:16:48 JST local time at Kōbe-shi, Japan [?]
Course:	258.9° – heading 260°
Speed:	23 km/h
Dimensions:	length 64 m width 10 m draught 4.2 m
Last path:	JD4641>ais via JG3HLX
Positions stored:	66110

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.