Callsign:	JD3990
MMSI number:	431007657
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP MKW (ETA Jan10 23:00)
Location:	34°01.29' N 134°51.41' E - locator PM74KA25TD - show map 22.3 km Northeast bearing 59° from Anan, Tokushima, Japan [?] 25.3 km East bearing 85° from Komatsushima, Tokushima, Japan 80.2 km South bearing 202° from Kōbe-shi, Hyōgo, Japan 95.3 km Southwest bearing 219° from Ōsaka-shi, Ōsaka, Japan
Last position:	2026-01-09 23:04:27 UTC (6h52m ago) 2026-01-10 08:04:27 JST local time at Anan, Japan [?]
Course:	139.0° – heading 138°
Speed:	23 km/h
Dimensions:	length 75 m width 12 m draught 4.6 m
Last path:	JD3990>ais via JG3HLX
Positions stored:	64510

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.