Callsign:	DUDO
MMSI number:	548849000
IMO number:	543964
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP MYJ (ETA Apr14 01:00)
Location:	33°48.64' N 137°16.58' E - locator PM83PT34EN - show map 84.4 km Southeast bearing 152° from Toba, Mie, Japan [?] 91.6 km Southeast bearing 144° from Ise, Mie, Japan 106.7 km South bearing 185° from Toyohashi, Aichi, Japan 107.4 km Southwest bearing 203° from Hamamatsu, Shizuoka, Japan
Last position:	2025-08-21 08:14:00 UTC (30d 23h44m ago) 2025-08-21 17:14:00 JST local time at Toba, Japan [?]
Course:	243° – heading 242°
Speed:	23 km/h
Dimensions:	length 120 m width 22 m draught 5.1 m
Last path:	DUDO>ais via Gamagori1240
Positions stored:	25508

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.