Callsign:	QQ153Q
MMSI number:	503579500
IMO number:	534975
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	21°06.70' S 149°13.67' E - locator QG48OV73IE - show map 8.0 km Northeast bearing 54° from Mackay, Mackay, Queensland, Australia [?] 18.4 km East bearing 73° from Walkerston, Mackay, Queensland, Australia 116.3 km Southeast bearing 140° from Red Hill, Whitsunday, Queensland, Australia
Last position:	2025-11-21 03:36:01 UTC (15d 4h36m ago) 2025-11-21 13:36:01 AEST local time at Mackay, Australia [?]
Course:	203°
Speed:	9 km/h
Dimensions:	length 12 m width 6 m draught 0.0 m
Last path:	QQ153Q>ais via VK4NB
Positions stored:	1480

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.