Callsign:	JD4391
MMSI number:	431011893
IMO number:	837561
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP NAH S (ETA Mar15 23:00)
Location:	34°01.10' N 134°53.60' E - locator PM74KA74EJ - show map 25.1 km Northeast bearing 63° from Anan, Tokushima, Japan [?] 28.6 km East bearing 86° from Komatsushima, Tokushima, Japan 79.4 km South bearing 200° from Kōbe-shi, Hyōgo, Japan 93.6 km Southwest bearing 217° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-03-13 10:26:40 UTC (9h17m ago) 2025-03-13 19:26:40 JST local time at Anan, Japan [?]
Course:	193.6° – heading 192°
Speed:	24 km/h
Dimensions:	length 85 m width 13 m draught 4.5 m
Last path:	JD4391>ais via JG3HLX
Positions stored:	51035

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.