Callsign:	JD4499
MMSI number:	431012332
IMO number:	852901
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP KNM OFF (ETA Feb22 01:00)
Location:	34°26.10' N 134°08.74' E - locator PM74BK74LJ - show map 6.4 km Southwest bearing 213° from Tonoshō, Kagawa, Japan [?] 12.7 km North bearing 348° from Shido, Kagawa, Japan 99.1 km West bearing 254° from Kōbe-shi, Hyōgo, Japan 127.4 km West bearing 257° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-02-21 02:37:31 UTC (11h38m ago) 2025-02-21 11:37:31 JST local time at Tonoshō, Japan [?]
Course:	294.7° – heading 291°
Speed:	22 km/h
Dimensions:	length 63 m width 10 m draught 4.5 m
Last path:	JD4499>ais via JG3HLX
Positions stored:	68026

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.