Callsign:	JD5477
MMSI number:	431200068
IMO number:	74486
Navigational status:	Under way (engine) (0)
Vessel class:	(90)
Destination:	SEA TRIAL (ETA Feb13 07:30)
Location:	34°30.63' N 134°01.14' E - locator PM74AM22GM - show map 7.0 km Northeast bearing 64° from Tamano, Okayama, Japan [?] 15.4 km West bearing 281° from Tonoshō, Kagawa, Japan 18.5 km Southeast bearing 155° from Okayama-shi, Okayama, Japan 108.4 km West bearing 260° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-13 06:19:26 UTC (1d 6h1m ago) 2025-02-13 15:19:26 JST local time at Tamano, Japan [?]
Course:	239° – heading 240°
Speed:	20 km/h
Dimensions:	length 56 m width 11 m draught 3.0 m
Last path:	JD5477>ais via JG3HLX
Positions stored:	12502

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.