Callsign:	JD4738
MMSI number:	431014517
IMO number:	873412
Navigational status:	Moored (5)
Vessel class:	Cargo (70)
Destination:	>JP HMK
Location:	37°02.51' N 137°50.22' E - locator PM87WB00KB - show map 1.5 km Northwest bearing 310° from Itoigawa, Niigata, Japan [?] 32.3 km East bearing 68° from Nyūzen, Toyama, Japan 118.7 km Northeast bearing 65° from Kanazawa-shi, Ishikawa, Japan 141.7 km Southwest bearing 228° from Niigata-shi, Niigata, Japan
Last position:	2025-12-08 00:05:22 UTC (46s ago) 2025-12-08 09:05:22 JST local time at Itoigawa, Japan [?]
Course:	130.699997° – heading 36°
Speed:	1 km/h
Dimensions:	length 65 m width 14 m draught 5.0 m
Last path:	JD4738>ais via JH0WSL
Positions stored:	6162

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.