Callsign:	VRUL4
MMSI number:	477745800
IMO number:	926104
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat A (71)
Destination:	MY PGU
Location:	1°17.22' N 104°06.74' E - locator OJ21BG38LV - show map 29.1 km East bearing 91° from Singapore, Singapore [?] 33.2 km Southeast bearing 128° from Kampung Pasir Gudang Baru, Johor, Malaysia 44.1 km Southeast bearing 117° from Johor Bahru, Johor, Malaysia
Last position:	2025-11-10 18:39:46 UTC (10d 21h50m ago) 2025-11-11 02:39:46 +08 local time at Singapore, Singapore [?]
Course:	149° – heading 150°
Speed:	28 km/h
Dimensions:	length 189 m width 32 m draught 10.8 m
Last path:	VRUL4>ais via 9V1AK
Positions stored:	1148

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.