Callsign:	JD4508
MMSI number:	431012397
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°14.04' N 134°58.74' E - locator PM74LF76LD - show map 14.8 km Southeast bearing 151° from Sumoto, Hyōgo, Japan [?] 17.3 km West bearing 273° from Wakayama-shi, Wakayama, Japan 54.1 km South bearing 200° from Kōbe-shi, Hyōgo, Japan 70.1 km Southwest bearing 223° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-11 14:54:12 UTC (5d 13h58m ago) 2025-09-11 23:54:12 JST local time at Sumoto, Japan [?]
Course:	172° – heading 511°
Speed:	21 km/h
Dimensions:	length 76 m width 12 m draught 0.0 m
Last path:	JD4508>ais via JG3HLX
Positions stored:	12897

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.