Callsign:	JJ4047
MMSI number:	431301658
IMO number:	268007
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP KNM OFF (ETA Sep27 00:00)
Location:	37°41.43' N 137°36.49' E - locator PM87TQ25XR - show map 76.1 km North bearing 344° from Itoigawa, Niigata, Japan [?] 81.9 km Northwest bearing 318° from Jōetsu, Niigata, Japan 116.0 km North bearing 18° from Toyama-shi, Toyama, Japan 126.1 km Northwest bearing 336° from Nagano-shi, Nagano, Japan
Last position:	2025-10-19 02:34:53 UTC (6h13m ago) 2025-10-19 11:34:53 JST local time at Itoigawa, Japan [?]
Course:	287° – heading 284°
Speed:	24 km/h
Dimensions:	length 105 m width 16 m draught 6.5 m
Last path:	JJ4047>ais via JH0WSL
Positions stored:	49072

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.