Callsign:	JD5141
MMSI number:	431019703
IMO number:	959125
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP MUR OFF
Location:	37°34.77' N 137°52.09' E - locator PM87WN49EC - show map 57.9 km Northwest bearing 326° from Jōetsu, Niigata, Japan [?] 60.7 km North bearing 2° from Itoigawa, Niigata, Japan 107.7 km West bearing 251° from Niigata-shi, Niigata, Japan 155.3 km Northeast bearing 45° from Kanazawa-shi, Ishikawa, Japan
Last position:	2025-11-08 01:38:03 UTC (15d 17h21m ago) 2025-11-08 10:38:03 JST local time at Jōetsu, Japan [?]
Course:	64° – heading 60°
Speed:	24 km/h
Dimensions:	length 99 m width 16 m draught 6.3 m
Last path:	JD5141>ais via JH0WSL
Positions stored:	10051

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.