Source callsign:	VK4NB
Comment:	Whitsunday Is VHF Ch 81
Location:	20°15.08' S 148°58.49' E - locator QG49LR69XQ - show map 50.0 km East bearing 82° from Red Hill, Whitsunday, Queensland, Australia [?] 80.3 km East bearing 109° from Bowen, Whitsunday, Queensland, Australia 102.2 km North bearing 349° from Mackay, Mackay, Queensland, Australia
Last position:	2025-02-15 00:47:10 UTC (7m7s ago) 2025-02-15 10:47:10 AEST local time at Red Hill, Australia [?]
Last path:	VK4NB>APAGW via TCPIP*,qAC,T2SYDNEY
Positions stored:	3
Others sourced by VK4NB:	CAMPWIN CLAIRVIEW PINEISLET VHF 81 SB VHF CH 21 VHF CH 22 VHF CH 80 VHF CH 82 VHF CH 83 VK4RMK VK4RRR VK4WIM VK4WIM P VK4WIM-P

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.