Callsign:	JD4129
MMSI number:	431009016
IMO number:	809289
Navigational status:	At anchor (1)
Vessel class:	Tanker (80)
Destination:	>JP SBK 3 OFF
Location:	34°35.40' N 135°25.14' E - locator PM74RO01GO - show map 13.8 km Southwest bearing 213° from Ōsaka-shi, Ōsaka, Japan [?] 14.1 km South bearing 179° from Amagasaki, Hyōgo, Japan 24.3 km Southeast bearing 117° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-08-07 18:50:47 UTC (4s ago) 2025-08-08 03:50:47 JST local time at Ōsaka-shi, Japan [?]
Course:	127° – heading 145°
Speed:	0 km/h
Dimensions:	length 64 m width 10 m draught 4.4 m
Last path:	JD4129>ais via JP3QZN-B
Positions stored:	128620

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.