Callsign:	JD2839
MMSI number:	431000863
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°24.88' N 134°17.31' E - locator PM74DJ49OM - show map 12.3 km Southeast bearing 128° from Tonoshō, Kagawa, Japan [?] 14.7 km Northeast bearing 46° from Shido, Kagawa, Japan 87.4 km West bearing 250° from Kōbe-shi, Hyōgo, Japan 115.3 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-24 06:28:35 UTC (3d 18h5m ago) 2025-07-24 15:28:35 JST local time at Tonoshō, Japan [?]
Course:	261° – heading 511°
Speed:	22 km/h
Dimensions:	length 64 m width 10 m draught 0.0 m
Last path:	JD2839>ais via JG3HLX
Positions stored:	19538

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.