Callsign:	JD4154
MMSI number:	431009602
IMO number:	781633
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP YOS (ETA Jan28 08:20)
Location:	34°30.82' N 137°45.88' E - locator PM84VM13SH - show map 20.9 km South bearing 172° from Hamamatsu, Shizuoka, Japan [?] 22.1 km South bearing 201° from Iwata, Shizuoka, Japan 76.4 km Southwest bearing 228° from Shizuoka-shi, Shizuoka, Japan 107.8 km Southeast bearing 133° from Nagoya-shi, Aichi, Japan
Last position:	2026-01-27 14:11:45 UTC (1d 5h6m ago) 2026-01-27 23:11:45 JST local time at Hamamatsu, Japan [?]
Course:	87° – heading 85°
Speed:	28 km/h
Dimensions:	length 159 m width 25 m draught 6.5 m
Last path:	JD4154>ais via Gamagori1240
Positions stored:	320948

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.