Callsign:	JD4952
MMSI number:	431017167
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	>JP IKA >JP TAP (ETA Feb12 21:35)
Location:	34°24.66' N 134°07.78' E - locator PM74BJ58NO - show map 10.5 km North bearing 338° from Shido, Kagawa, Japan [?] 11.1 km Northeast bearing 45° from Takamatsu-shi, Kagawa, Japan 33.1 km Southeast bearing 147° from Okayama-shi, Okayama, Japan 101.3 km West bearing 252° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-12 21:04:47 UTC (1h5m ago) 2025-02-13 06:04:47 JST local time at Shido, Japan [?]
Course:	228.8° – heading 224°
Speed:	21 km/h
Dimensions:	length 71 m width 15 m draught 3.1 m
Last path:	JD4952>ais via JG3HLX
Positions stored:	12054

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.