Callsign:	JD3975
MMSI number:	431007316
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	37°17.61' N 137°54.12' E - locator PM87WH80FK - show map 29.3 km North bearing 9° from Itoigawa, Niigata, Japan [?] 33.7 km Northwest bearing 299° from Jōetsu, Niigata, Japan 119.7 km Southwest bearing 236° from Niigata-shi, Niigata, Japan 137.4 km Northeast bearing 55° from Kanazawa-shi, Ishikawa, Japan
Last position:	2025-09-26 12:55:21 UTC (23d 2h5m ago) 2025-09-26 21:55:21 JST local time at Itoigawa, Japan [?]
Course:	51° – heading 511°
Speed:	21 km/h
Dimensions:	length 76 m width 12 m draught 0.0 m
Last path:	JD3975>ais via JH0WSL
Positions stored:	19837

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.