Source callsign:	VK4CMW-S
Comment:	70cm Voice (D-Star) 430.95000MHz +9.0000MHz
Location:	20°33.00' S 148°50.40' E - locator QG49KK08TA - show map 43.9 km Southeast bearing 126° from Red Hill, Whitsunday, Queensland, Australia [?] 71.6 km North bearing 342° from Walkerston, Mackay, Queensland, Australia 75.1 km Northwest bearing 333° from Mackay, Mackay, Queensland, Australia 85.8 km Southeast bearing 134° from Bowen, Whitsunday, Queensland, Australia
Last position:	2025-10-16 10:50:00 UTC (8h8m ago) 2025-10-16 20:50:00 AEST local time at Red Hill, Australia [?]
Altitude:	3 m
Last path:	VK4CMW-S>APDG01 via TCPIP*,qAC,VK4CMW-GS
Positions stored:	276
Others sourced by VK4CMW-S:	VK4CMW C

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.