Callsign:	JM5804
MMSI number:	431001373
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°27.62' N 134°29.45' E - locator PM74FL80VL - show map 28.3 km East bearing 95° from Tonoshō, Kagawa, Japan [?] 31.2 km Northwest bearing 319° from Fukura, Hyōgo, Japan 68.3 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 96.1 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-02-22 07:22:39 UTC (6d 56m ago) 2025-02-22 16:22:39 JST local time at Tonoshō, Japan [?]
Course:	249° – heading 511°
Speed:	11 km/h
Dimensions:	length 24 m width 7 m draught 0.0 m
Last path:	JM5804>ais via JG3HLX
Positions stored:	7058

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.