Callsign:	JD4731
MMSI number:	431014444
IMO number:	682227
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP CHB ICHIHARA (ETA Aug17 00:00)
Location:	34°19.46' N 137°15.36' E - locator PM84PH07RU - show map 38.0 km South bearing 181° from Tahara, Aichi, Japan [?] 41.2 km Southeast bearing 115° from Toba, Mie, Japan 100.4 km South bearing 161° from Nagoya-shi, Aichi, Japan 126.0 km Southwest bearing 235° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-08-16 07:57:49 UTC (2d 6h9m ago) 2025-08-16 16:57:49 JST local time at Tahara, Japan [?]
Course:	58° – heading 57°
Speed:	22 km/h
Dimensions:	length 70 m width 13 m draught 5.2 m
Last path:	JD4731>ais via Gamagori1240
Positions stored:	40796

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.