Callsign:	JD4041
MMSI number:	431008355
IMO number:	815068
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	JP SMJ (ETA Dec01 21:30)
Location:	33°55.53' N 134°46.89' E - locator PM73JW32SD - show map - static map 12.2 km East bearing 85° from Anan, Tokushima, Japan [?] 20.1 km Southeast bearing 114° from Komatsushima, Tokushima, Japan 92.7 km Southwest bearing 204° from Kōbe-shi, Hyōgo, Japan 108.0 km Southwest bearing 218° from Ōsaka-shi, Ōsaka, Japan
Last position:	2021-12-01 07:37:25 UTC (1d 10h31m ago) 2021-12-01 16:37:25 JST local time at Anan, Japan [?]
Course:	138° – heading 138°
Speed:	39 km/h
Dimensions:	length 191 m width 27 m draught 6.8 m
Last path:	JD4041>ais via JG3HLX
Positions stored:	66116

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.