Callsign:	JD3921
MMSI number:	431007419
IMO number:	755751
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP KNU MAZDA (ETA Feb05 13:00)
Location:	34°32.85' N 137°16.72' E - locator PM84PN31KJ - show map 13.3 km South bearing 175° from Tahara, Aichi, Japan [?] 26.2 km South bearing 201° from Toyohashi, Aichi, Japan 78.2 km Southeast bearing 154° from Nagoya-shi, Aichi, Japan 111.5 km Southwest bearing 245° from Shizuoka-shi, Shizuoka, Japan
Last position:	2026-02-05 09:56:26 UTC (1d 4h45m ago) 2026-02-05 18:56:26 JST local time at Tahara, Japan [?]
Course:	87° – heading 87°
Speed:	34 km/h
Dimensions:	length 125 m width 21 m draught 5.0 m
Last path:	JD3921>ais via Gamagori1240
Positions stored:	141866

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.