sdrangel/plugins/feature/satellitetracker/satellitetracker.qrc

<RCC>
  <qresource prefix="/satellitetracker/">
    <file>satellitetracker/iss-32.png</file>
    <file>satellitetracker/satellite-32.png</file>
    <file>satellitetracker/cubesat-32.png</file>
  </qresource>
</RCC>