Callsign:	VRJJ4
MMSI number:	477535600
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker, carrying hazard/pollutant cat C (83)
Destination:	SINGAPORE
Location:	1°17.01' N 104°07.44' E - locator OJ21BG48VB - show map 30.4 km East bearing 91° from Singapore, Singapore [?] 34.5 km Southeast bearing 128° from Kampung Pasir Gudang Baru, Johor, Malaysia 45.4 km Southeast bearing 116° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-19 13:16:19 UTC (22d 12h27m ago) 2025-02-19 21:16:19 +08 local time at Singapore, Singapore [?]
Course:	145° – heading 137°
Speed:	19 km/h
Dimensions:	draught 5.8 m
Last path:	VRJJ4>ais via S60AK
Positions stored:	58

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.