Callsign:	H3UD
MMSI number:	353172000
IMO number:	547520
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP IWK (ETA Nov02 12:00)
Location:	33°56.47' N 134°56.95' E - locator PM73LW35VV - show map 19.6 km West bearing 289° from Gobō, Wakayama, Japan [?] 27.7 km East bearing 84° from Anan, Tokushima, Japan 86.1 km South bearing 195° from Kōbe-shi, Hyōgo, Japan 97.8 km Southwest bearing 211° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-01 06:35:20 UTC (20d 15h18m ago) 2025-11-01 15:35:20 JST local time at Gobō, Japan [?]
Course:	190° – heading 191°
Speed:	23 km/h
Dimensions:	length 180 m width 32 m draught 11.2 m
Last path:	H3UD>ais via JP3QZN-B
Positions stored:	36672

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.