Source callsign:	VK4RUS-S
Comment:	70cm Voice (D-Star) 438.45000MHz -5.0000MHz
Location:	21°23.66' S 149°14.26' E - locator QG48OO85MI - show map 3.5 km Northeast bearing 38° from Sarina, Mackay, Queensland, Australia [?] 27.8 km South bearing 164° from Mackay, Mackay, Queensland, Australia 140.3 km Northeast bearing 61° from Moranbah, Isaac, Queensland, Australia
Last position:	2025-12-19 11:01:13 UTC (7d 5h30m ago) 2025-12-19 21:01:13 AEST local time at Sarina, Australia [?]
Altitude:	3 m
Last path:	VK4RUS-S>APDG01 via TCPIP*,qAC,VK4RUS-GS
Positions stored:	11

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.