Callsign:	VRUK4
MMSI number:	477736700
IMO number:	928865
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	BR MAO
Location:	1°14.53' N 103°57.51' E - locator OJ11XF58AC - show map 13.2 km Southeast bearing 114° from Singapore, Singapore [?] 27.1 km South bearing 161° from Kampung Pasir Gudang Baru, Johor, Malaysia 33.4 km Southeast bearing 138° from Johor Bahru, Johor, Malaysia
Last position:	2025-12-27 16:07:09 UTC (1h8m ago) 2025-12-28 00:07:09 +08 local time at Singapore, Singapore [?]
Course:	249° – heading 247°
Speed:	23 km/h
Dimensions:	length 202 m width 32 m draught 10.7 m
Last path:	VRUK4>ais via 9V1AK
Positions stored:	13456

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.