Callsign:	JD3943
MMSI number:	431007063
IMO number:	749867
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP CHB OFF (ETA Aug05 05:00)
Location:	34°21.92' N 137°20.39' E - locator PM84QI07SQ - show map 34.1 km South bearing 169° from Tahara, Aichi, Japan [?] 43.0 km Southwest bearing 204° from Kosai-shi, Shizuoka, Japan 98.9 km Southeast bearing 156° from Nagoya-shi, Aichi, Japan 117.1 km Southwest bearing 235° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-08-04 13:26:21 UTC (13d 6h46m ago) 2025-08-04 22:26:21 JST local time at Tahara, Japan [?]
Course:	70° – heading 68°
Speed:	22 km/h
Dimensions:	length 75 m width 12 m draught 4.5 m
Last path:	JD3943>ais via Gamagori1240
Positions stored:	70360

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.