Callsign:	JD4422
MMSI number:	431011753
IMO number:	864710
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP HKT OFF WS (ETA Sep14 20:00)
Location:	34°24.19' N 134°16.89' E - locator PM74DJ36SR - show map 12.7 km Southeast bearing 135° from Tonoshō, Kagawa, Japan [?] 13.3 km Northeast bearing 48° from Shido, Kagawa, Japan 88.5 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 116.3 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-13 11:29:30 UTC (1d 23h58m ago) 2025-09-13 20:29:30 JST local time at Tonoshō, Japan [?]
Course:	275° – heading 274°
Speed:	21 km/h
Dimensions:	length 65 m width 10 m draught 3.6 m
Last path:	JD4422>ais via JG3HLX
Positions stored:	90603

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.