Callsign:	JD4112
MMSI number:	431008813
IMO number:	308223
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP CHB OFF (ETA Aug13 22:00)
Location:	34°22.14' N 137°23.97' E - locator PM84QI78WN - show map 35.2 km South bearing 160° from Tahara, Aichi, Japan [?] 40.7 km South bearing 197° from Kosai-shi, Shizuoka, Japan 100.9 km Southeast bearing 153° from Nagoya-shi, Aichi, Japan 112.4 km Southwest bearing 233° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-08-12 21:01:31 UTC (12d 12h30m ago) 2025-08-13 06:01:31 JST local time at Tahara, Japan [?]
Course:	69° – heading 73°
Speed:	24 km/h
Dimensions:	length 75 m width 12 m draught 4.2 m
Last path:	JD4112>ais via Gamagori1240
Positions stored:	74749

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.