Callsign:	JD4591
MMSI number:	431013018
IMO number:	253416
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	>JP NGO N5 OFF (ETA Feb10 22:00)
Location:	34°33.84' N 137°00.43' E - locator PM84MN05UI - show map 16.5 km Southeast bearing 156° from Toyohama, Aichi, Japan [?] 17.0 km Northeast bearing 58° from Toba, Mie, Japan 69.2 km South bearing 172° from Nagoya-shi, Aichi, Japan 125.1 km Southeast bearing 114° from Kyoto, Kyōto, Japan
Last position:	2026-02-10 08:44:31 UTC (1d 18h14m ago) 2026-02-10 17:44:31 JST local time at Toyohama, Japan [?]
Course:	311° – heading 310°
Speed:	21 km/h
Dimensions:	length 74 m width 12 m draught 4.6 m
Last path:	JD4591>ais via Gamagori1240
Positions stored:	38455

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.