Callsign:	7JSI
MMSI number:	431005531
IMO number:	711030
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP YOS (ETA Feb24 03:00)
Location:	34°02.96' N 134°49.12' E - locator PM74JB81FU - show map 21.4 km Northeast bearing 46° from Anan, Tokushima, Japan [?] 22.4 km East bearing 76° from Komatsushima, Tokushima, Japan 78.8 km Southwest bearing 205° from Kōbe-shi, Hyōgo, Japan 95.2 km Southwest bearing 221° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-03-08 08:59:27 UTC (5d 10h26m ago) 2025-03-08 17:59:27 JST local time at Anan, Japan [?]
Course:	139° – heading 133°
Speed:	12 km/h
Dimensions:	length 30 m width 9 m draught 4.5 m
Last path:	7JSI>ais via JG3HLX
Positions stored:	12958

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.