Callsign:	JH3487
MMSI number:	431200655
IMO number:	313539
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP IWK OFF
Location:	37°27.44' N 137°25.52' E - locator PM87RK19AS - show map 58.6 km North bearing 354° from Nyūzen, Toyama, Japan [?] 60.3 km Northwest bearing 322° from Itoigawa, Niigata, Japan 111.9 km Northwest bearing 323° from Nagano-shi, Nagano, Japan 119.3 km Northeast bearing 36° from Kanazawa-shi, Ishikawa, Japan
Last position:	2025-09-15 08:38:05 UTC (6d 9h1m ago) 2025-09-15 17:38:05 JST local time at Nyūzen, Japan [?]
Course:	346° – heading 345°
Speed:	25 km/h
Dimensions:	length 105 m width 15 m draught 4.8 m
Last path:	JH3487>ais via JH0WSL
Positions stored:	66967

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.