Callsign:	JD4021
MMSI number:	431007791
IMO number:	782728
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP TXD (ETA Jan25 21:00)
Location:	34°30.68' N 134°00.57' E - locator PM74AM12DQ - show map 6.3 km Northeast bearing 60° from Tamano, Okayama, Japan [?] 18.1 km South bearing 158° from Okayama-shi, Okayama, Japan 26.1 km Northeast bearing 34° from Sakaide, Kagawa, Japan 109.2 km West bearing 260° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-10 03:53:13 UTC (1d 20h28m ago) 2025-02-10 12:53:13 JST local time at Tamano, Japan [?]
Course:	194° – heading 205°
Speed:	20 km/h
Dimensions:	length 48 m width 9 m draught 4.0 m
Last path:	JD4021>ais via JG3HLX
Positions stored:	25857

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.