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Monday, November 21, 2016

More avionics mounting: 4 hours


  • Worked on locating and drilling mounting holes for the GMA-245R remote audio panel, arinc interface for the GTN-650 and the engine sensor interface.
  • Also drilled holes for mounting plate nuts to hold everything on.
  • The audio panel took some careful positioning to maximize exposure of the bluetooth antenna without interfering with the engine control cables.
  • I also worked out the location for mounting my dual back up electrical bus. This will allow me to have all electronic ignition components wired directly to their respective batteries. I also have the fuel pump on one and backup power for the G3X system on the other.


Backup bus location:

Remote audio panel and arinc interface:

Engine sensor interface: