Callsign:	TAHLIA
MMSI number:	503061690
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	20°37.29' S 149°08.53' E - locator QG49NJ70BU - show map 59.2 km North bearing 358° from Mackay, Mackay, Queensland, Australia [?] 60.6 km North bearing 8° from Walkerston, Mackay, Queensland, Australia 74.9 km Southeast bearing 117° from Red Hill, Whitsunday, Queensland, Australia 115.1 km Southeast bearing 126° from Bowen, Whitsunday, Queensland, Australia
Last position:	2025-08-09 01:05:57 UTC (8d 18h13m ago) 2025-08-09 11:05:57 AEST local time at Mackay, Australia [?]
Course:	348° – heading 511°
Speed:	11 km/h
Dimensions:	draught 0.0 m
Last path:	TAHLIA>ais via VK4NB
Positions stored:	3740

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.