Callsign:	JJ3927
MMSI number:	431300401
IMO number:	146778
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP KIJ E/WM
Location:	37°43.07' N 138°10.92' E - locator PM97CR12UG - show map 46.2 km Southwest bearing 209° from Ryōtsu, Niigata, Japan [?] 50.7 km Northwest bearing 320° from Kashiwazaki, Niigata, Japan 76.7 km West bearing 255° from Niigata-shi, Niigata, Japan 142.4 km Northeast bearing 37° from Toyama-shi, Toyama, Japan
Last position:	2026-01-18 16:46:08 UTC (6d 14h30m ago) 2026-01-19 01:46:08 JST local time at Ryōtsu, Japan [?]
Course:	68° – heading 69°
Speed:	21 km/h
Dimensions:	length 101 m width 15 m draught 6.6 m
Last path:	JJ3927>ais via JH0WSL
Positions stored:	105652

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.