Callsign:	JD4799
MMSI number:	431015057
IMO number:	900942
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP FKY OFF (ETA Sep14 14:00)
Location:	34°25.02' N 134°20.98' E - locator PM74EK10XC - show map 16.9 km Southeast bearing 116° from Tonoshō, Kagawa, Japan [?] 19.2 km Northeast bearing 57° from Shido, Kagawa, Japan 82.1 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 109.9 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-14 09:56:27 UTC (2d 21h18m ago) 2025-09-14 18:56:27 JST local time at Tonoshō, Japan [?]
Course:	252° – heading 259°
Speed:	22 km/h
Dimensions:	length 75 m width 12 m draught 4.2 m
Last path:	JD4799>ais via JG3HLX
Positions stored:	40016

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.