Callsign:	VRHT4
MMSI number:	477746300
IMO number:	594676
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	CN SHG (ETA Dec03 18:00)
Location:	34°31.23' N 134°31.58' E - locator PM74GM34DW - show map 31.7 km East bearing 82° from Tonoshō, Kagawa, Japan [?] 34.8 km Northwest bearing 330° from Fukura, Hyōgo, Japan 63.0 km West bearing 253° from Kōbe-shi, Hyōgo, Japan 91.3 km West bearing 258° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-30 07:28:26 UTC (61d 9h34m ago) 2025-11-30 16:28:26 JST local time at Tonoshō, Japan [?]
Course:	234° – heading 231°
Speed:	18 km/h
Dimensions:	length 120 m width 21 m draught 6.5 m
Last path:	VRHT4>ais via JG3HLX
Positions stored:	21263

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.