Callsign:	D7US
MMSI number:	440736000
IMO number:	321794
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker, carrying hazard/pollutant cat A (81)
Destination:	CN-ZJG MN (ETA Jan18 03:00)
Location:	34°25.15' N 134°21.46' E - locator PM74EK20VO - show map 17.5 km Southeast bearing 114° from Tonoshō, Kagawa, Japan [?] 20.0 km Northeast bearing 58° from Shido, Kagawa, Japan 81.4 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 109.1 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2026-01-15 08:25:36 UTC (9d 1h33m ago) 2026-01-15 17:25:36 JST local time at Tonoshō, Japan [?]
Course:	250° – heading 247°
Speed:	21 km/h
Dimensions:	length 69 m width 10 m draught 4.3 m
Last path:	D7US>ais via JG3HLX
Positions stored:	37423

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.