Callsign:	JD4552
MMSI number:	431012947
IMO number:	827358
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP OIP OTOZU (ETA Dec14 10:00)
Location:	34°16.95' N 134°33.83' E - locator PM74GG77PT - show map 12.1 km Northwest bearing 336° from Naruto, Tokushima, Japan [?] 14.5 km West bearing 284° from Fukura, Hyōgo, Japan 72.7 km Southwest bearing 231° from Kōbe-shi, Hyōgo, Japan 97.3 km Southwest bearing 242° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-12-13 08:43:26 UTC (2d 13h2m ago) 2025-12-13 17:43:26 JST local time at Naruto, Japan [?]
Course:	294° – heading 294°
Speed:	22 km/h
Dimensions:	length 76 m width 12 m draught 4.2 m
Last path:	JD4552>ais via JG3HLX
Positions stored:	39767

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.