Callsign:	JD4821
MMSI number:	431015127
IMO number:	894595
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP ANE OFF (ETA Sep19 03:00)
Location:	34°12.72' N 134°58.62' E - locator PM74LF70FU - show map 17.6 km West bearing 265° from Wakayama-shi, Wakayama, Japan [?] 20.7 km West bearing 279° from Shimminatochō, Wakayama, Japan 56.5 km South bearing 200° from Kōbe-shi, Hyōgo, Japan 72.0 km Southwest bearing 222° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-17 18:12:03 UTC (2d 9h58m ago) 2025-09-18 03:12:03 JST local time at Wakayama-shi, Japan [?]
Course:	180° – heading 176°
Speed:	31 km/h
Dimensions:	length 104 m width 16 m draught 6.2 m
Last path:	JD4821>ais via JG3HLX
Positions stored:	58843

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.