Callsign:	VRNH4
MMSI number:	477518900
IMO number:	613135
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (89)
Destination:	KRYOS (ETA Aug23 06:00)
Location:	33°29.76' N 134°42.22' E - locator PM73IL49KB - show map 47.0 km South bearing 174° from Anan, Tokushima, Japan [?] 56.5 km Northeast bearing 65° from Muroto, Kōchi, Japan 89.1 km Southwest bearing 211° from Shimminatochō, Wakayama, Japan 91.7 km Southwest bearing 208° from Wakayama-shi, Wakayama, Japan
Last position:	2025-08-21 12:34:37 UTC (20h24m ago) 2025-08-21 21:34:37 JST local time at Anan, Japan [?]
Course:	209° – heading 211°
Speed:	28 km/h
Dimensions:	length 290 m width 45 m draught 9.4 m
Last path:	VRNH4>ais via JG3HLX
Positions stored:	4073

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.