Callsign:	VRHZ4
MMSI number:	477866900
IMO number:	279111
Navigational status:	At anchor (1)
Vessel class:	Tanker (89)
Destination:	TN LSK
Location:	1°11.07' N 103°42.08' E - locator OJ11UE44DG - show map 20.2 km Southwest bearing 235° from Singapore, Singapore [?] 31.9 km South bearing 191° from Johor Bahru, Johor, Malaysia
Last position:	2026-01-18 11:20:35 UTC (16d 9h38m ago) 2026-01-18 19:20:35 +08 local time at Singapore, Singapore [?]
Course:	203° – heading 309°
Speed:	0 km/h
Dimensions:	length 141 m width 24 m draught 5.8 m
Last path:	VRHZ4>ais via 9V1LW
Positions stored:	3834

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.