Callsign:	JD4821
MMSI number:	431015127
IMO number:	894595
Navigational status:	At anchor (1)
Vessel class:	Tanker (80)
Destination:	>JP WAK OFF (ETA Aug20 18:00)
Location:	34°12.41' N 135°06.28' E - locator PM74NE29NP - show map 6.2 km West bearing 250° from Wakayama-shi, Wakayama, Japan [?] 9.1 km West bearing 287° from Shimminatochō, Wakayama, Japan 54.3 km South bearing 188° from Kōbe-shi, Hyōgo, Japan 65.2 km Southwest bearing 214° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-20 13:09:29 UTC (3m59s ago) 2025-08-20 22:09:29 JST local time at Wakayama-shi, Japan [?]
Course:	235.8° – heading 177°
Speed:	0 km/h
Dimensions:	length 104 m width 16 m draught 5.0 m
Last path:	JD4821>ais via JG3HLX
Positions stored:	56823

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.