Callsign:	JD4538
MMSI number:	431012645
IMO number:	853187
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP HKS OFF (ETA Aug06 05:00)
Location:	35°41.13' N 134°08.94' E - locator PM75BQ74VM - show map 22.0 km North bearing 340° from Tottori, Tottori, Japan [?] 41.1 km Northeast bearing 47° from Kurayoshi, Tottori, Japan 115.4 km North bearing 10° from Okayama-shi, Okayama, Japan 145.0 km Northwest bearing 320° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-08-04 15:57:39 UTC (26d 12m ago) 2025-08-05 00:57:39 JST local time at Tottori, Japan [?]
Course:	260° – heading 259°
Speed:	22 km/h
Dimensions:	length 79 m width 12 m draught 3.9 m
Last path:	JD4538>ais via JG3HLX
Positions stored:	23015

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.