Callsign:	VROF3
MMSI number:	477967400
IMO number:	727376
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	LANSHAN CN
Location:	1°10.70' N 103°39.79' E - locator OJ11TE92OT - show map 24.2 km Southwest bearing 239° from Singapore, Singapore [?] 33.6 km South bearing 198° from Johor Bahru, Johor, Malaysia
Last position:	2026-01-25 14:03:19 UTC (9d 23h8m ago) 2026-01-25 22:03:19 +08 local time at Singapore, Singapore [?]
Course:	288° – heading 286°
Speed:	25 km/h
Dimensions:	length 180 m width 30 m draught 11.0 m
Last path:	VROF3>ais via 9V1LW
Positions stored:	23045

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.