Callsign:	JD4539
MMSI number:	431012999
IMO number:	858307
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP KUH 4 OFF (ETA Dec04 23:00)
Location:	36°42.02' N 140°56.70' E - locator QM06LQ38JB - show map - static map 19.7 km Southeast bearing 118° from Kitaibaraki, Ibaraki, Japan [?] 20.4 km East bearing 95° from Takahagi, Ibaraki, Japan 145.1 km Northeast bearing 52° from Saitama, Saitama, Japan 158.9 km Northeast bearing 45° from Tokyo, Tōkyō, Japan
Last position:	2021-12-02 10:36:10 UTC (9h17m ago) 2021-12-02 19:36:10 JST local time at Kitaibaraki, Japan [?]
Course:	016.5° – heading 18°
Speed:	21 km/h
Dimensions:	length 65 m width 10 m draught 4.5 m
Last path:	JD4539>ais via JI1-QOX
Positions stored:	15341

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.