Callsign:	JD4520
MMSI number:	431012553
IMO number:	878620
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP IWK OFF (ETA Feb19 01:00)
Location:	34°17.08' N 134°34.15' E - locator PM74GG88HH - show map 12.1 km North bearing 339° from Naruto, Tokushima, Japan [?] 14.1 km West bearing 286° from Fukura, Hyōgo, Japan 72.1 km Southwest bearing 231° from Kōbe-shi, Hyōgo, Japan 96.8 km Southwest bearing 242° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-02-18 03:43:35 UTC (19h53m ago) 2025-02-18 12:43:35 JST local time at Naruto, Japan [?]
Course:	301.6° – heading 301°
Speed:	19 km/h
Dimensions:	length 64 m width 10 m draught 3.8 m
Last path:	JD4520>ais via JG3HLX
Positions stored:	39303

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.