Callsign:	JD5170
MMSI number:	431020127
IMO number:	966051
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP KUH 3
Location:	37°37.49' N 138°01.88' E - locator PM97AO39SX - show map 54.0 km Northwest bearing 302° from Kashiwazaki, Niigata, Japan [?] 56.0 km North bearing 341° from Jōetsu, Niigata, Japan 92.5 km West bearing 251° from Niigata-shi, Niigata, Japan 109.0 km North bearing 353° from Nagano-shi, Nagano, Japan
Last position:	2025-09-21 20:11:02 UTC (31d 21h29m ago) 2025-09-22 05:11:02 JST local time at Kashiwazaki, Japan [?]
Course:	60° – heading 60°
Speed:	18 km/h
Dimensions:	length 83 m width 13 m draught 5.0 m
Last path:	JD5170>ais via JH0WSL
Positions stored:	13529

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.