Callsign:	WUSD
MMSI number:	338431000
IMO number:	573658
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (89)
Destination:	JP YOS (ETA Jul24 09:30)
Location:	34°18.12' N 138°05.91' E - locator PM94BH12TL - show map 34.8 km South bearing 198° from Ōyama, Shizuoka, Japan [?] 43.4 km South bearing 192° from Sagara, Shizuoka, Japan 79.4 km South bearing 199° from Shizuoka-shi, Shizuoka, Japan 146.3 km Southeast bearing 132° from Nagoya-shi, Aichi, Japan
Last position:	2025-07-20 13:22:00 UTC (8d 8h40m ago) 2025-07-20 22:22:00 JST local time at Ōyama, Japan [?]
Course:	249° – heading 255°
Speed:	17 km/h
Dimensions:	length 180 m width 32 m draught 11.1 m
Last path:	WUSD>ais via Gamagori1240
Positions stored:	2939

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.