Callsign:	JD4851
MMSI number:	431015804
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP MYJ (ETA Jun28 20:00)
Location:	34°24.74' N 134°12.28' E - locator PM74CJ48NW - show map 8.1 km South bearing 166° from Tonoshō, Kagawa, Japan [?] 10.3 km North bearing 16° from Shido, Kagawa, Japan 94.8 km West bearing 251° from Kōbe-shi, Hyōgo, Japan 122.8 km West bearing 256° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-06-28 10:45:58 UTC (10d 3h7m ago) 2025-06-28 19:45:58 JST local time at Tonoshō, Japan [?]
Course:	295° – heading 293°
Speed:	20 km/h
Dimensions:	length 53 m width 9 m draught 3.8 m
Last path:	JD4851>ais via JG3HLX
Positions stored:	80517

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.