Callsign:	7JCA
MMSI number:	431402046
IMO number:	196905
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP HENOKO (ETA Oct03 17:00)
Location:	34°35.19' N 134°13.98' E - locator PM74CO70XR - show map 12.3 km North bearing 22° from Tonoshō, Kagawa, Japan [?] 28.5 km East bearing 107° from Okayama-shi, Okayama, Japan 87.6 km West bearing 263° from Kōbe-shi, Hyōgo, Japan 112.9 km West bearing 271° from Sakai, Ōsaka, Japan
Last position:	2025-09-30 03:53:42 UTC (2d 6h46m ago) 2025-09-30 12:53:42 JST local time at Tonoshō, Japan [?]
Course:	255° – heading 253°
Speed:	14 km/h
Dimensions:	length 33 m width 8 m draught 2.9 m
Last path:	7JCA>ais via JG3HLX
Positions stored:	38189

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.