Callsign:	7JSI
MMSI number:	431005531
IMO number:	711030
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP HIJ (ETA Feb24 03:00)
Location:	34°24.55' N 134°13.50' E - locator PM74CJ68XF - show map 9.1 km Southeast bearing 155° from Tonoshō, Kagawa, Japan [?] 10.7 km Northeast bearing 26° from Shido, Kagawa, Japan 93.1 km West bearing 251° from Kōbe-shi, Hyōgo, Japan 121.1 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-02-26 08:08:23 UTC (3d 1h59m ago) 2025-02-26 17:08:23 JST local time at Tonoshō, Japan [?]
Course:	293° – heading 297°
Speed:	19 km/h
Dimensions:	length 30 m width 9 m draught 4.5 m
Last path:	7JSI>ais via JG3HLX
Positions stored:	12892

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.