Callsign:	YDZG3
MMSI number:	525125047
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	RIO TUBA,PH
Location:	1°14.28' N 104°01.28' E - locator OJ21AF27ND - show map 19.9 km East bearing 107° from Singapore, Singapore [?] 30.5 km Southeast bearing 149° from Kampung Pasir Gudang Baru, Johor, Malaysia 38.7 km Southeast bearing 131° from Johor Bahru, Johor, Malaysia
Last position:	2025-11-03 10:41:47 UTC (16d 6h30m ago) 2025-11-03 18:41:47 +08 local time at Singapore, Singapore [?]
Course:	82° – heading 81°
Speed:	23 km/h
Dimensions:	draught 6.9 m
Last path:	YDZG3>ais via 9V1AK
Positions stored:	186

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.