Callsign:	VNW5603
MMSI number:	503472000
IMO number:	289647
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	(ETA ***00 00:00)
Location:	21°06.16' S 149°13.76' E - locator QG48OV75MJ - show map 8.7 km Northeast bearing 49° from Mackay, Mackay, Queensland, Australia [?] 18.9 km East bearing 70° from Walkerston, Mackay, Queensland, Australia 115.6 km Southeast bearing 139° from Red Hill, Whitsunday, Queensland, Australia
Last position:	2025-03-10 08:39:08 UTC (3d 15h25m ago) 2025-03-10 18:39:08 AEST local time at Mackay, Australia [?]
Course:	232° – heading 335°
Speed:	0 km/h
Dimensions:	length 27 m width 12 m draught 0.0 m
Last path:	VNW5603>ais via VK4NB
Positions stored:	103999

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.