Callsign:	JD3899
MMSI number:	431006764
IMO number:	742118
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP KND
Location:	37°31.19' N 137°26.75' E - locator PM87RM34LS - show map 64.8 km Northwest bearing 327° from Itoigawa, Niigata, Japan [?] 65.3 km North bearing 356° from Nyūzen, Toyama, Japan 116.5 km Northwest bearing 326° from Nagano-shi, Nagano, Japan 126.0 km Northeast bearing 35° from Kanazawa-shi, Ishikawa, Japan
Last position:	2026-01-18 02:06:37 UTC (16d 13h15m ago) 2026-01-18 11:06:37 JST local time at Itoigawa, Japan [?]
Course:	359° – heading 1°
Speed:	21 km/h
Dimensions:	length 94 m width 16 m draught 6.6 m
Last path:	JD3899>ais via JH0WSL
Positions stored:	21862

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.