Callsign:	YDUN3
MMSI number:	525801331
IMO number:	478810
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	ID PANGKALAN SUSU (ETA Dec22 14:00)
Location:	1°13.82' N 103°21.24' E - locator OJ11QF25LG - show map 28.7 km South bearing 188° from Pontian Kechil, Johor, Malaysia [?] 35.8 km Southwest bearing 210° from Pekan Nenas, Johor, Malaysia 51.9 km Southwest bearing 240° from Johor Bahru, Johor, Malaysia 55.5 km West bearing 263° from Singapore, Singapore
Last position:	2025-01-18 09:54:08 UTC (25d 12h31m ago) 2025-01-18 17:54:08 +08 local time at Pontian Kechil, Malaysia [?]
Course:	131° – heading 130°
Speed:	20 km/h
Dimensions:	length 190 m width 32 m draught 13.0 m
Last path:	YDUN3>ais via 9m2zak
Positions stored:	39

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.