Callsign:	VRTZ4
MMSI number:	477696900
IMO number:	881677
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	UYPTP (ETA Dec19 01:00)
Location:	1°14.03' N 104°01.18' E - locator OJ21AF26IC - show map 19.8 km East bearing 108° from Singapore, Singapore [?] 30.9 km Southeast bearing 149° from Kampung Pasir Gudang Baru, Johor, Malaysia 38.9 km Southeast bearing 132° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-06 02:03:33 UTC (5d 14h43m ago) 2025-02-06 10:03:33 +08 local time at Singapore, Singapore [?]
Course:	79° – heading 78°
Speed:	24 km/h
Dimensions:	length 202 m width 33 m draught 7.7 m
Last path:	VRTZ4>ais via S60AK
Positions stored:	4688

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.