Callsign:	JD4559
MMSI number:	431012847
IMO number:	853357
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP YOK HM NNX OFF (ETA Sep03 03:00)
Location:	34°33.21' N 137°35.62' E - locator PM84TN12FT - show map 19.2 km South bearing 163° from Kosai-shi, Shizuoka, Japan [?] 20.7 km Southwest bearing 218° from Hamamatsu, Shizuoka, Japan 86.1 km Southwest bearing 237° from Shizuoka-shi, Shizuoka, Japan 93.8 km Southeast bearing 138° from Nagoya-shi, Aichi, Japan
Last position:	2025-09-02 06:13:15 UTC (24d 10h22m ago) 2025-09-02 15:13:15 JST local time at Kosai-shi, Japan [?]
Course:	88° – heading 91°
Speed:	26 km/h
Dimensions:	length 85 m width 14 m draught 3.8 m
Last path:	JD4559>ais via Gamagori1240
Positions stored:	93696

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.