Callsign:	JD4821
MMSI number:	431015127
IMO number:	894595
Navigational status:	At anchor (1)
Vessel class:	Tanker (80)
Destination:	>JP SBK 7-9 OFF
Location:	34°35.22' N 135°21.89' E - locator PM74QO30SV - show map 9.3 km West bearing 273° from Sakai, Ōsaka, Japan [?] 10.0 km Northwest bearing 321° from Takaishi, Ōsaka, Japan 17.3 km Southwest bearing 227° from Ōsaka-shi, Ōsaka, Japan 20.3 km Southeast bearing 125° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-08-19 21:53:01 UTC (1m23s ago) 2025-08-20 06:53:01 JST local time at Sakai, Japan [?]
Course:	127.099998° – heading 109°
Speed:	0 km/h
Dimensions:	length 104 m width 16 m draught 6.8 m
Last path:	JD4821>ais via JP3QZN-B
Positions stored:	56684

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.