Callsign:	JI3673
MMSI number:	431301482
IMO number:	440497
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°25.13' N 134°21.08' E - locator PM74EK20DM - show map 17.0 km Southeast bearing 115° from Tonoshō, Kagawa, Japan [?] 19.5 km Northeast bearing 57° from Shido, Kagawa, Japan 81.9 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 109.7 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-03-14 02:49:04 UTC (1d 12h13m ago) 2025-03-14 11:49:04 JST local time at Tonoshō, Japan [?]
Course:	251° – heading 249°
Speed:	21 km/h
Dimensions:	length 32 m width 9 m draught 0.0 m
Last path:	JI3673>ais via JG3HLX
Positions stored:	2218

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.