Callsign:	VRDK9
MMSI number:	477985100
IMO number:	344148
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	SINGAPORE PEBGC
Location:	1°13.06' N 103°40.57' E - locator OJ11UF12DF - show map 20.9 km West bearing 248° from Singapore, Singapore [?] 29.0 km South bearing 198° from Johor Bahru, Johor, Malaysia
Last position:	2025-12-28 07:04:36 UTC (22d 3h10m ago) 2025-12-28 15:04:36 +08 local time at Singapore, Singapore [?]
Course:	235° – heading 235°
Speed:	20 km/h
Dimensions:	length 185 m width 32 m draught 7.5 m
Last path:	VRDK9>ais via 9V1LW
Positions stored:	5017

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.