Callsign:	VRPG4
MMSI number:	477900400
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	TIAN JIN GANG
Location:	1°15.21' N 104°02.95' E - locator OJ21AG50VT - show map 22.5 km East bearing 100° from Singapore, Singapore [?] 30.9 km Southeast bearing 142° from Kampung Pasir Gudang Baru, Johor, Malaysia 40.0 km Southeast bearing 126° from Johor Bahru, Johor, Malaysia
Last position:	2025-11-16 07:21:31 UTC (13d 5h30m ago) 2025-11-16 15:21:31 +08 local time at Singapore, Singapore [?]
Course:	86° – heading 85°
Speed:	20 km/h
Dimensions:	draught 13.7 m
Last path:	VRPG4>ais via 9V1AK
Positions stored:	162

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.