Callsign:	JD4451
MMSI number:	431012174
IMO number:	847217
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP OIP OFF (ETA Oct05 14:00)
Location:	35°09.73' N 139°45.12' E - locator PM95VD08FW - show map - static map 15.5 km Southeast bearing 150° from Yokosuka, Kanagawa, Japan [?] 17.0 km South bearing 201° from Futtsu, Chiba, Japan 33.3 km South bearing 163° from Yokohama-shi, Kanagawa, Japan 58.8 km South bearing 175° from Tokyo, Tōkyō, Japan
Last position:	2021-10-18 13:03:21 UTC (16h39m ago) 2021-10-18 22:03:21 JST local time at Yokosuka, Japan [?]
Course:	195° – heading 193°
Speed:	28 km/h
Dimensions:	length 105 m width 16 m draught 6.7 m
Last path:	JD4451>ais via GM7HHB
Positions stored:	12233

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.