Callsign:	JJ4054
MMSI number:	431301704
Navigational status:	Under way (engine) (0)
Vessel class:	(90)
Destination:	>JP UKB (ETA Oct18 22:30)
Location:	34°39.06' N 135°10.01' E - locator PM74OP06AF - show map 4.7 km South bearing 198° from Kōbe-shi, Hyōgo, Japan [?] 15.1 km Southwest bearing 235° from Ashiya, Hyōgo, Japan 31.0 km West bearing 261° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-10-18 13:17:56 UTC (3d 8h52m ago) 2025-10-18 22:17:56 JST local time at Kōbe-shi, Japan [?]
Course:	348° – heading 336°
Speed:	17 km/h
Dimensions:	length 28 m width 8 m draught 1.6 m
Last path:	JJ4054>ais via JP3QZN-B
Positions stored:	192152

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.