Hi,

Looking for information. I have purchased a quadcity challenger II and did my first flight/ check ride on Monday.

I noticed that when the wing tip tribes are on, I get a clicking sound in my icom A-200 panel mount radio.

The instructor stated it’s because the installer did not use shielded wires.

So my question is, there is a connection in the bulkhead/gap cover, could I redo that connection and use shielded wires from there all the way to the switch in the cockpit? Will that make a difference?

If so, what type/gauge of wire should I use for this?


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