Callsign:	JD4000
MMSI number:	431007932
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°19.61' N 137°12.79' E - locator PM84OH58NK - show map 37.6 km Southeast bearing 117° from Toba, Mie, Japan [?] 38.1 km South bearing 187° from Tahara, Aichi, Japan 99.0 km South bearing 163° from Nagoya-shi, Aichi, Japan 129.1 km Southwest bearing 236° from Shizuoka-shi, Shizuoka, Japan
Last position:	2026-01-26 17:49:37 UTC (6d 5h4m ago) 2026-01-27 02:49:37 JST local time at Toba, Japan [?]
Course:	56° – heading 57°
Speed:	19 km/h
Dimensions:	length 74 m width 12 m draught 0.0 m
Last path:	JD4000>ais via Gamagori1240
Positions stored:	31891

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.