Callsign:	JD5520
MMSI number:	431026976
IMO number:	72218
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP SKD (ETA Dec03 11:00)
Location:	34°35.32' N 134°12.70' E - locator PM74CO51JG - show map 12.0 km North bearing 12° from Tonoshō, Kagawa, Japan [?] 24.9 km Southwest bearing 224° from Akō, Hyōgo, Japan 89.5 km West bearing 263° from Kōbe-shi, Hyōgo, Japan 118.6 km West bearing 265° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-12-03 08:17:48 UTC (2d 7h32m ago) 2025-12-03 17:17:48 JST local time at Tonoshō, Japan [?]
Course:	243° – heading 244°
Speed:	18 km/h
Dimensions:	length 49 m width 10 m draught 3.6 m
Last path:	JD5520>ais via JG3HLX
Positions stored:	362

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.