Callsign:	JD4772
MMSI number:	431014696
IMO number:	894193
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP CHB (ETA Nov24 12:00)
Location:	34°32.12' N 137°33.93' E - locator PM84SM78UL - show map 20.6 km South bearing 171° from Kosai-shi, Shizuoka, Japan [?] 23.9 km Southwest bearing 220° from Hamamatsu, Shizuoka, Japan 89.3 km Southwest bearing 237° from Shizuoka-shi, Shizuoka, Japan 93.6 km Southeast bearing 140° from Nagoya-shi, Aichi, Japan
Last position:	2025-11-23 11:31:59 UTC (1d 17h58m ago) 2025-11-23 20:31:59 JST local time at Kosai-shi, Japan [?]
Course:	89° – heading 88°
Speed:	22 km/h
Dimensions:	length 74 m width 12 m draught 4.6 m
Last path:	JD4772>ais via Gamagori1240
Positions stored:	66468

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.