Callsign:	JD4131
MMSI number:	431009017
IMO number:	788758
Navigational status:	At anchor (1)
Vessel class:	Tanker (80)
Destination:	JP SBK OFF
Location:	34°34.44' N 135°23.30' E - locator PM74QN67OR - show map 16.1 km South bearing 189° from Amagasaki, Hyōgo, Japan [?] 16.9 km Southwest bearing 218° from Ōsaka-shi, Ōsaka, Japan 22.9 km Southeast bearing 125° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-07-02 12:40:22 UTC (2m20s ago) 2025-07-02 21:40:22 JST local time at Amagasaki, Japan [?]
Course:	130.800003° – heading 285°
Speed:	0 km/h
Dimensions:	length 49 m width 9 m draught 3.2 m
Last path:	JD4131>ais via JP3QZN-B
Positions stored:	87122

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.