Callsign:	JD3664
MMSI number:	431005212
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Location:	34°44.05' N 137°19.14' E - locator PM84PR86GE - show map 6.9 km Southwest bearing 238° from Toyohashi, Aichi, Japan [?] 19.5 km West bearing 275° from Kosai-shi, Shizuoka, Japan 62.3 km Southeast bearing 143° from Nagoya-shi, Aichi, Japan 100.7 km West bearing 255° from Shizuoka-shi, Shizuoka, Japan
Last position:	2026-01-19 00:20:41 UTC (3d 17h51m ago) 2026-01-19 09:20:41 JST local time at Toyohashi, Japan [?]
Course:	343° – heading 10°
Speed:	0 km/h
Dimensions:	length 76 m width 14 m draught 0.0 m
Last path:	JD3664>ais via Gamagori1240
Positions stored:	227

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.