Callsign:	JD4926
MMSI number:	431016367
IMO number:	918444
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP TMK OFF
Location:	37°30.14' N 138°04.61' E - locator PM97AM90FN - show map 41.8 km North bearing 340° from Jōetsu, Niigata, Japan [?] 44.4 km West bearing 290° from Kashiwazaki, Niigata, Japan 94.4 km Southwest bearing 242° from Niigata-shi, Niigata, Japan 95.0 km North bearing 354° from Nagano-shi, Nagano, Japan
Last position:	2025-11-08 08:19:49 UTC (16d 18h38m ago) 2025-11-08 17:19:49 JST local time at Jōetsu, Japan [?]
Course:	54° – heading 51°
Speed:	24 km/h
Dimensions:	length 73 m draught 4.1 m
Last path:	JD4926>ais via JH0WSL
Positions stored:	6847

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.