Callsign:	JJ4054
MMSI number:	431301704
Navigational status:	Under way (engine) (0)
Vessel class:	(90)
Destination:	ESCORT (ETA Dec03 03:30)
Location:	34°37.45' N 135°03.08' E - locator PM74MO69ET - show map 6.3 km East bearing 99° from Akashi, Hyōgo, Japan [?] 14.2 km Southwest bearing 238° from Kōbe-shi, Hyōgo, Japan 41.9 km West bearing 260° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-12-02 18:35:00 UTC (5h47m ago) 2025-12-03 03:35:00 JST local time at Akashi, Japan [?]
Course:	088.3° – heading 77°
Speed:	16 km/h
Dimensions:	length 28 m width 8 m draught 1.6 m
Last path:	JJ4054>ais via JG3HLX
Positions stored:	196891

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.