Callsign:	JD4021
MMSI number:	431007791
IMO number:	782728
Navigational status:	At anchor (1)
Vessel class:	Tanker (80)
Destination:	>JP 0KP (ETA Feb19 15:00)
Location:	34°34.64' N 134°03.91' E - locator PM74AN78TN - show map 14.8 km Northeast bearing 45° from Tamano, Okayama, Japan [?] 15.1 km Southeast bearing 128° from Okayama-shi, Okayama, Japan 103.0 km West bearing 263° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-19 21:18:11 UTC (5h6m ago) 2025-02-20 06:18:11 JST local time at Tamano, Japan [?]
Course:	298.9° – heading 280°
Speed:	0 km/h
Dimensions:	length 48 m width 9 m draught 4.0 m
Last path:	JD4021>ais via JG3HLX
Positions stored:	25864

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.