Callsign:	JK4738
MMSI number:	431301415
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°40.99' N 134°32.50' E - locator PM74GQ43XX - show map 19.5 km Southwest bearing 235° from Shirahama, Hyōgo, Japan [?] 20.7 km Southwest bearing 224° from Himeji, Hyōgo, Japan 58.6 km West bearing 269° from Kōbe-shi, Hyōgo, Japan 87.8 km West bearing 270° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-27 22:42:06 UTC (1d 15h3m ago) 2025-07-28 07:42:06 JST local time at Shirahama, Japan [?]
Course:	248° – heading 511°
Speed:	9 km/h
Dimensions:	length 62 m width 13 m draught 0.0 m
Last path:	JK4738>ais via JG3HLX
Positions stored:	18992

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.