Callsign:	JD3990
MMSI number:	431007657
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP TYO H SHIBAURA (ETA Jan13 12:00)
Location:	34°33.01' N 137°50.99' E - locator PM84WN12XA - show map 16.6 km South bearing 180° from Iwata, Shizuoka, Japan [?] 19.8 km Southeast bearing 147° from Hamamatsu, Shizuoka, Japan 68.0 km Southwest bearing 226° from Shizuoka-shi, Shizuoka, Japan 111.0 km Southeast bearing 129° from Nagoya-shi, Aichi, Japan
Last position:	2026-01-12 14:10:17 UTC (2h44m ago) 2026-01-12 23:10:17 JST local time at Iwata, Japan [?]
Course:	088.2° – heading 89°
Speed:	23 km/h
Dimensions:	length 75 m width 12 m draught 4.6 m
Last path:	JD3990>ais via Gamagori1240
Positions stored:	64773

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.