Callsign:	JD3908
MMSI number:	431006813
IMO number:	774733
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat C (73)
Destination:	>JP KNM OFF (ETA Aug17 03:00)
Location:	37°42.66' N 138°05.58' E - locator PM97BR10DO - show map 51.0 km Southwest bearing 216° from Ryōtsu, Niigata, Japan [?] 55.5 km Northwest bearing 314° from Kashiwazaki, Niigata, Japan 84.4 km West bearing 256° from Niigata-shi, Niigata, Japan 118.0 km North bearing 356° from Nagano-shi, Nagano, Japan
Last position:	2025-10-17 10:42:37 UTC (2d 6h45m ago) 2025-10-17 19:42:37 JST local time at Ryōtsu, Japan [?]
Course:	81° – heading 79°
Speed:	24 km/h
Dimensions:	length 99 m width 16 m draught 5.0 m
Last path:	JD3908>ais via JH0WSL
Positions stored:	45850

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.