Most of the time I fly solo but w/ a passenger  the inherent loud noise from the engine even with a muffler interferes with the intercom mode of the Bendix/King kx125 nav/com.
I am thinking that I will have to buy a separate intercom for noise attenuation. Does any one have a recommendation for a manufacturer/model?

John P

Just curios John. What does your muffler system look like.
Got any pictures? Are your rotor housings turbo type
or normally aspirated?


Paul Lamar