Callsign:	VRCB4
MMSI number:	477282300
IMO number:	332195
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat D (74)
Destination:	CNNSA
Location:	1°14.40' N 104°00.47' E - locator OJ21AF07WO - show map 18.4 km East bearing 107° from Singapore, Singapore [?] 29.6 km Southeast bearing 151° from Kampung Pasir Gudang Baru, Johor, Malaysia 37.4 km Southeast bearing 132° from Johor Bahru, Johor, Malaysia
Last position:	2026-01-18 11:21:24 UTC (7h7m ago) 2026-01-18 19:21:24 +08 local time at Singapore, Singapore [?]
Course:	80° – heading 78°
Speed:	28 km/h
Dimensions:	length 263 m width 32 m draught 9.5 m
Last path:	VRCB4>ais via 9V1AK
Positions stored:	22849

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.