Callsign:	JD3947
MMSI number:	431007002
IMO number:	774381
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP ONA OFF (ETA Sep18 22:00)
Location:	36°35.41' N 140°49.02' E - locator QM06JO81AO - show map 14.9 km East bearing 94° from Hitachi, Ibaraki, Japan [?] 16.7 km Southeast bearing 148° from Takahagi, Ibaraki, Japan 142.2 km Northeast bearing 45° from Tokyo, Tōkyō, Japan 154.5 km Northeast bearing 39° from Kawasaki, Kanagawa, Japan
Last position:	2025-11-26 08:55:06 UTC (11d 11h13m ago) 2025-11-26 17:55:06 JST local time at Hitachi, Japan [?]
Course:	5° – heading 9°
Speed:	13 km/h
Dimensions:	length 64 m width 10 m draught 3.5 m
Last path:	JD3947>ais via IC8HFW
Positions stored:	66220

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.