Callsign:	JD4000
MMSI number:	431007932
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°20.57' N 137°13.04' E - locator PM84OI62BG - show map 36.3 km South bearing 187° from Tahara, Aichi, Japan [?] 37.1 km Southeast bearing 115° from Toba, Mie, Japan 97.4 km South bearing 163° from Nagoya-shi, Aichi, Japan 127.7 km Southwest bearing 237° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-09-29 20:44:11 UTC (14d 10h12m ago) 2025-09-30 05:44:11 JST local time at Tahara, Japan [?]
Course:	58° – heading 53°
Speed:	19 km/h
Dimensions:	length 74 m width 12 m draught 0.0 m
Last path:	JD4000>ais via Gamagori1240
Positions stored:	31184

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.