Callsign:	JD4590
MMSI number:	431013241
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (87)
Location:	34°24.40' N 135°00.20' E - locator PM74MJ07JO - show map 11.4 km Northeast bearing 56° from Sumoto, Hyōgo, Japan [?] 25.3 km South bearing 176° from Akashi, Hyōgo, Japan 35.6 km Southwest bearing 208° from Kōbe-shi, Hyōgo, Japan 55.7 km Southwest bearing 235° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-24 11:05:49 UTC (7d 10h27m ago) 2025-08-24 20:05:49 JST local time at Sumoto, Japan [?]
Course:	191° – heading 192°
Speed:	19 km/h
Dimensions:	length 65 m width 10 m draught 0.0 m
Last path:	JD4590>ais via JG3HLX
Positions stored:	43665

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.