Callsign:	JD4377
MMSI number:	431011295
IMO number:	852327
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP TKM OFF (ETA Jul22 21:30)
Location:	34°37.83' N 134°18.29' E - locator PM74DP61NH - show map 15.9 km Southwest bearing 213° from Akō, Hyōgo, Japan [?] 19.8 km Northeast bearing 34° from Tonoshō, Kagawa, Japan 80.5 km West bearing 265° from Kōbe-shi, Hyōgo, Japan 109.7 km West bearing 267° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-22 07:42:14 UTC (1d 1h50m ago) 2025-07-22 16:42:14 JST local time at Akō, Japan [?]
Course:	245° – heading 241°
Speed:	23 km/h
Dimensions:	length 51 m width 9 m draught 3.5 m
Last path:	JD4377>ais via JG3HLX
Positions stored:	39477

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.